Question about Violation of policy related to storage.

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• Questions about the implementation of clusters of storage and DTS on active cluster

  I have a few questions about the implementation of clusters of data store and SRS storage in VSphere 5.1.

  We have a data center with about 15 HP blades and a few servers non-lame.  The hosts are all either VSphere 5.0 or 5.1.  Our back-end storage is an EMC VNX 5700 with about 20 stores of data.  All the VMWare is managed by VCenter 5.1 running on a dedicated physical machine.

  Currently, each data store is used individually; No piles of data store are put in place.  When a new virtual machine is created, the administrator usually chooses the data with the most space store.  Periodically, we will go back and manually storage vMotion machines to balance the load.

  Recently, we have expanded the VNX storage, so we now have LUNS in different pools, with different levels of performance.

  What I would do is set up for the data store clusters, so that us when a virtual machine is created, the administrator must not know what data store is in which pool.  Also take advantage of the DRS storage so that the burden of storage will be "refine" himself a little.

  I know the setting up of a cluster of storage in a 'clean' environment is quite simple, but my concern is creation/conversion data warehouses existing in active production in the cluster, while they are used.

  If I access the screen "data warehouses and store data from clusters ', right-click on the data center and create a cluster, and then move the various data stores in the new cluster, will there be an interruption in the production running systems?

  I also wonder about activation of storage i/o control.  It is not currently enabled on data warehouses.  I know it's useful for the StorageDRS, but will be allowing any negative impact on the system?  If I turn on the warehouses of data, is there anything else I should do or set in addition to all that allows him?

  Finally, we are in the process of Site Recovery Manager configuration.  SRS has an impact on the configuration of the data clusters and DTS store?

  Thanks in advance for your comments.

  Mike O.

  Gregg Robertson wrote:

  Hello

  Clusters of data and using DTS store doesn't impact RS even if you create a cluster of data store for storage of replicated data and another for everyone else, this way you machines virtual you want to replicate are not moved on warehouses of data that are not replicated , but will still have the ability to move if there is a conflict.

  Gregg

  With all due respect but SRM and DTS don't go together. SRM does not at all support the use of DTS. So if you are configuring SRM forget DTS for now.

  Reason for this is that SRM knows no DTS and VMs can be in flight when a failover should occur, and bad things can happen. Also, the protection breaks when a virtual computer is moved between data warehouses in a cluster data store.

  In short: don't go there.

• Question about several berries in a single storage pool

  A couple of years ago, we bought a PS4100x and that it has set RAID6. We were happy with our performance, but we are running out of storage space. We have recently acquired a PS6000e and PS4000xv that we seek to add to the default storage pool and to give us more storage capacity. I was able to successfully join the PS4000xv swimming like a RAID10 (performance gain) and want to join the PS6000e swimming like a RAID6 (provision of capacity).

  I've read several different positions on the problems of mixture of RAID levels and types of disk (SATA/SAS) and negatively impact SAN performance or downright causing failure of SAN. Furthermore, I continue to find mention of problems with the previous firmware. Unfortunately, I can't find anything current that will help me through this issue.

  My goal is to have the following 3 tables of EqualLogic in the default storage pool:

  • PS4100x (10 k SAS) RAID6 (approx. 15 to)
  • (15 k SAS) PS4000xv RAID10 (approx. 3 to)
  • PS6000e (7.2 k SATA) RAID6 (approx. 11 TB)

  Any help or advice would be much appreciated. Thank you!

  Reference Dell Dustin,

  You can mix both RAID and the types of players in the same pool.  That is supported.  Especially on current FW 7.1.5 and 8.0.2 just came out today in fact.

  When there are several members in the same pool, the data is distributed across members, in proportion to their relative sizes.  If the 15K Member will have only a small amount of data compared to the others.

  Often, when you buy a 15K member is for a specific purpose in mind.  Some of the benefits of faster spindle will be lost for more data on the volume will be on more/more members.

  You can set preferences for volume to R10 to ask more than the volume go.  You can start with the 15K in its own pool.  Later, you can merge the pools.

  If you are satisfied with your performance now and are not the intention of that greatly increases the load of I/O then you can keep them in the same pool and it will be much better overall performance.  Given that the members of the group are working together.

  In addition, during a sustained peak load, the advanced performance load balancer will exchange blocks of one very busy at a less crowded.  This helps out even the load.

  Kind regards

  Don

• Question about Icloud and pictures related to the Iphone

  I save my photos from my ipnone in icloud. Today, I needed to free up space on my phone so I made sure the photos and videos have been backed up in the cloud, but when I removed them from my phone, they are now gone from the Cloud. Why?

  I thought that kept any cloud, so you can free your phone. What I'm doing wrong that will keep my photos and info on the cloud when I delete from the phone.

  And of course I did not sync my phone in over a month!

  Thank you

  Laurie

  If you have settings > iCloud > Photos > iCloud library turned on then all of the photos you delete from your phone will be deleted to iCloud and any other device connected to this library to iCloud.

  iCloud photo library as is currently is above all a method of synchronization between devices. It is NOT a backup, and it is not designed to be a storage cloud solution only.

  You can reduce the space required for the photos on your phone by selecting "Optimize iPhone storage" on the same above-mentioned settings screen.

  More information: iCloud photo library - Apple Support

• Hi there, I have a question about storage, even if I have 2, 53GB, storage watch 21, 99GB usage, why this difference? I use an iMac 2009, thank you!

  Hi there, I have a question about storage, even if I have 2, 53GB, storage watch 21, 99GB usage, why this difference? I use an iMac 2009, thank you!

  Spotlight re-indexing.

• Questions about the update of the related .ai files

  I have two questions about related images.

  (1) sometimes when I make changes to an .ai file, the InDesign document will automatically update the image as soon as I save changes in Illustrator. In other words, I do not need to update the link in the Panel links ID.  Other times, however, the link will not update, and I have to click the yellow triangle next to the image in the links Panel to see the changes. Is there a reason why this is happening and is there an easier way to update images as the links Panel. In Quark, I could simply double-click on the image, and a dialog box asking if I wanted to update the image. This isn't a big problem for me, but I thought I'd ask.

  (2) every time I make a change to a file .ai, the image linked in InDesign always re-scales, and I can't understand why he's doing or how to stop it. For example, I placed a bar graph in Illustrator in a fitted frame and sound + x and + values there. He settled on a scale 100% and I will not change that. Then, I had to make a change to a text label on the chart, making the slightly smaller chart. When I updated the link in InDesign, it has been resized to 118.12%. I had to get into the x field + sign in the command bar and type 100% to get back to the level it was before.  Is there a default setting that I have to uncheck to disable this feature? If not, is there by chance a simple combination of keys that will allow me to re - scale the image quickly?

  Thank you in advance for your help!

  1. looks that you sometimes select art or thename of the link and choose "Edit original" and sometimes you just need to open art and make changes. If you say that the ID to change original it updates to the Save.

  2. There are two options, depending on version, for the behavior of repeat and scale. In CS5 (and CS4 if I remember correctly), you have the choice between them in the preferences in previous versions, it is one or the other, depending on the version. One option is to preserve the dimensions, which is wha'ts that happens to you. The other is to keep scale. Exactly how to preserve the dimensions behaves depends on it, too much on the cropping options you have used when you place the .ai file. If you cropped to aret or encompassing, for example, change the size of the art or to remove a point wandering affect art or the bounding box, but of culture media would not change.

• Hello Mr President! I have a few questions about the Word report generation please.1.How can I add a border to a page in word? 2. How can I add gridlines to a table generated related word?. Can 3. how I add a border to a picture of the Word report?. Thank

  Hello!

  Sir, I have a few questions about generating word reports using (C language in labwindows) please.

  1. How can I add a border to a page in word?

  2. How do I add border lines and grid to a table generated in Word report (not "cvi control table"inserted from gui, I wonder about the table generated in Word report)?

  3. How can I fill a table cell of report word with the data type other than 'character '.

  And sir a question on the use of the timer in labwindows cvi please.

  Sir, I'm trying to set a time minimum interval timer to 1millisecond (0.001 s), that I have set, timer cares about the interval set by me he only meets the minimum default time interval which is, I think as 10milliseconds (I'm using windows xp service Pack 3 version 2002).

  Concerning

  Imran

  Pakistan

  Have you read this statement ? It explains how to set the registry value:

  If the REG_SZ useDefaultTimer does not already exist, you must create it under HKEY_LOCAL_MACHINE\SOFTWARE\National Instruments\CVI Run-Time Engine\cvirte. "" This can be done navigate to the appropriate folder, and then click Edit "New" string value. Then, click on means the name of the new value created, select Rename, and then specify useDefaultTimer as the name. Finally, double click on the name and specify the value True or False.

• Small questions about Dataguard

  Hello

  I have a few questions about Dataguard. I'm new to DG, carry me so for the display of these fundamental questions:

  We plan to install Oracle 12 c to Win 2012 R2 with primary and physical intelligence on different physical servers. We are looking for HA solution, but cannot afford to license CARS. The two primary & Eve are going to be in the same data center connected via a 1 gigabit network. So I have a few questions related to it.

  (a) since both of our primary & Eve is going to be in the same data center with good connectivity. Can I assume that although Data guard is more DR solution, in our case it would be HA solution since we have no network latency.

  (b) is it safe to assume that where primary fails, then the day before can automatically take the role of primary education without any manual intervention, possibly using Dataguard broker?

  (c) so I understand that where primary breaks down, the existing connections transfer automatically from primary to standby db (most recent primary), but how my web based java application will know that more recent connections must be sent to the standby db Server (more recent primary)? I guess net Oracle has a provision to handle this? Who can be automated?

  (d) given that I have only 2 physical servers, can I deploy broker Dataguard on a normal PC (since it is a thin client) assuming the PC is kept in the data center and is online 24/7?

  (e) I was reading about the modes of Protection, account required to our current situation & infrastructure, I choose 'Maximum availability Mode' instead of 'maximum Performance '.

  (f) what is your point of view about Oracle integrated security? I hear too much on Oracle failsafe, because people generally go to a combination of CARS & dataguard for HA? We have a few additional storage that can be shared between the two servers, but I feel with literally no DG network latency can provide us HA.

  Concerning

  Learner

  (a) since both of our main & secondary is going to be in the same data center with good connectivity. Can I assume that although Data guard is more DR solution, in our case it would be HA solution since we have no network latency.

  Well it will not provide the level of HA that is RAC. RAC is a Transparent Application failover. With a physical standby, you need to apply some delay for a failover operation. You can implement the observer that can automate the failover and reduce the time.

  (b) is it safe to assume that where primary fails, then the day before can automatically take the role of primary education without any manual intervention, possibly using Dataguard broker?

  This isn't really the DG broker, but rather the observer you will need to implement. The DG broker automate failover. It will be the observer who "sees" (where its name) that the principal is down and initiate the failover process. To do this, the observer will use the DG broker, so it will be necessary.

  (c) so I understand that where primary breaks down, the existing connections transfer automatically from primary to standby db (most recent primary), but how my web based java application will know that more recent connections must be sent to the standby db Server (more recent primary)? I guess net Oracle has a provision to handle this? Who can be automated?

  You'll want to read on the QuickStart failover. http://www.Oracle.com/technetwork/articles/smiley-fsfo-084973.html

  (d) given that I have only 2 physical servers, can I deploy broker Dataguard on a normal PC (since it is a thin client) assuming the PC is kept in the data center and is online 24/7?

  The DG broker is required to run on the database server. The DG broker will run on the primary and standby. I think that what you're asking really anything is if the observer can run on a PC. Yes it can. However, it is probably not a good idea. A PC will not have the internal hardware redundancy, a server can have. If the PC can fail more often than to a server. And if the gods are bad, it will fail when you most need.

  (e) I was reading about the modes of Protection, account required to our current scenario & infrastructure, I choose 'Maximum availability Mode' instead of 'maximum Performance '.

  Your choice should depend on the amount of data loss is acceptable.

  (f) what is your point of view about Oracle integrated security? I hear too much on Oracle failsafe, because people generally go to a combination of CARS & dataguard for HA? We have a few additional storage that can be shared between the two servers, but I feel with literally no DG network latency can provide us HA.

  Oracle integrated security only works on Windows with a MS Failover Cluster. Real DBAs do not have Oracle on MSFC.

  See you soon,.
  Brian

• Questions about the parameters of database using a fast recovery area and the writing of two copies of archived redo logs.

  My databases are 11.2.0.3.7 Enterprise Edition. My OS is AIX 7.1.

  I am to convert databases to use individual zones of rapid recovery and have two questions about what values to assign to database settings related to archived redo logs. This example refers to a database.

  I read that if I specify

  Log_archive_dest_1 =' LOCATION = USE_DB_RECOVERY_FILE_DEST'

  the names of newspapers archived redo written in the default quick recovery area is '% t_%S_%r.dbf '.

  In the past my archived redo logs have been appointed based on the parameter

  log_archive_format='GPAIDT_archive_log_%t_%s_%r.arc'

  I think log_archive_format will be ignored for logs archived redo written in the fast recovery area.

  I am planning to write a second copy of the archived redo logs based on the parameter

  ALTER system set log_archive_dest_2 = ' LOCATION = / t07/admin/GPAIDT/arch.

  If I do this, the copy of logs placed in /t07 will be called '% t_%S_%r.dbf' or 'GPAIDT_archive_log_%t_%s_%r.arc '?

  Before my use of a fast recovery area, I used the OEM 12 c Console to specify settings of backup of database that has been deleted and archived redo logs after 1 backup. Oracle manuals say rather specify a deletion of "none" policy and allow Oracle delete newspapers in the area of fast recovery if necessary. Since I got to keep a second copy of these log files in /t07 should I keep the policy that says to delete logs after 1 backup? If I don't do that, how will they removed from /t07?

  Thank you

  Bill

  If I do this, the copy of logs placed in /t07 will be called '% t_%S_%r.dbf' or 'GPAIDT_archive_log_%t_%s_%r.arc '?

  They will be "GPAIDT_archive_log_%t_%s_%r.arc". LOG_ARCHIVE_FORMAT is only ignored for directories under OMF.

  Since I got to keep a second copy of these log files in /t07 should I keep the policy that says to delete logs after 1 backup? If I don't do that, how will they removed from /t07?

  You can hold the deletion policy as it is. Oracle documentation, defining the STRATEGY of the ARCHIVELOG DELETION: "the deletion of archived newspaper policy applies to logs archive destinations, including the area of fast recovery."

• A question about type

  Okay, at the risk of exposing me like a complete jerk, I need to ask a question about type.

  I use Fireworks CS4 to design a website of 40 to 50 pages. Most of the site is composed of ten stories, each taking two to five pages of the site. I use ghraphic and pictures to break up the grey type and illustrate the words. I anticipate using 14pt Arial for my policy. The text will be displayed on a 'unique' (that is to say, not repetitive) texture.

  I put on my pages with photos and other graphics, and I glued the type of original stories around the images. (I don't use Lorem ipsum for text space booked because I wanted an accurate measure of the screw-the-page notice words.) In other words, I wanted to be sure that everything fit and don't let no troublesome space at the end).

  I know that I do not export the type with images in Dreamweaver. I'll remove the text in Fireworks when I export, then paste it in Dreamweaver so that the pages appear as I have originally designed the.

  However, my question is this: If a reader opens one of my pages with his default computer to, say, 12pt Verdana, if it screws up the layout of my page? As I said above, I have designed the pages at Arial 14 pt. If the type will flip off my pages - or type will inches less on a page - if the Player browser is set to a different font size or point? If Yes, what can I do to make my pages (or contraction) to adjust the reader his reading preferences?

  Thanks again for your help. Of course happy that I do not use my real name on it.

  When you write the HTML code, you place the images next to the paragraphs they are associated if the police or the window changes size, then the whole of the document is redéroule, but logically, everything to its planned place. This can be frustrating for people who are used to define exactly where the images appear with respect to the text and even kerning and spacing to make a line "so." You will have awkward gaps somewhere, let it go... let the way you free from this concern.

  Everything is in a box, however. In this box, you can put images repetitive or expandable. So yes, you can put a background behind the text, no repetitive image on each of your pages and you should be able to set the box so that duplication of the background image will not appear if it is larger than the active area. (I think it would be in the CSS overflow divs property... you'd have to check).

  Here are some tutorials using broad, non-repetitive background images for the page. You could adapt the technique to a content div:

  http://Line25.com/tutorials/basic-Web-page-background-techniques-with-CSS (scroll down)

  http://www.WebDesignerWall.com/tutorials/how-to-CSS-large-background/

  On the other hand, however, lines of text that are more than 2 to 2.5 wide alphabets are difficult to analyze. If your site is intended to be text-heavy, you might be better off with a fixed width for your text box.

  I think that the comment the blogger relates using Fireworks Slicing page to export HTML code, which gives you a fixed design, based on a table. The HTML code, you can export FW is not for live sites. It's just for prototyping. It is better to use CSS for layout, rather than tables, because the code is easier to maintain. I came across this interesting tutorial (the author uses Photoshop, but any graphic program works if you want to follow along):

  http://NET.tutsplus.com/tutorials/HTML-CSS-techniques/design-and-code-your-first-website-i n-easy-to-understand-steps.

  (I hope this helps you!)

• Satellite L650-11R - a few questions about this

  Hello there :-)

  I have a few questions about my new L650.

  I've never had Toshiba notebook before so I apologize if some of these "quirks" are actually quite normal on this laptop. I really want to hear the views of other users L650.

  1)
  First of all, by the time I turned it on I saw gradient thin (1-2 mm) along the right edge of the screen that goes from the bottom up. Maybe "degraded" isn't the right word, but it seems that since two or three pixels are kind of discoloration or lose brightness/sharpness to the edge along the straight bezel. It is not really that visible, looks like the colors are desaturated a bit here or brightness is a bit lacking. He can be seen everywhere (bios or no color in Windows, but better in the lighter background).
  The left side (or other) seems ok, all this along the right edge is somewhat suspicious. If one can compare? I don't know if it's something to worry about or is just supposed to be like that.

  2)
  The other thing I noticed heating of the processor (Intel i3 330M) and GPU (ATi Mobility Radeon 5650). It's pretty hot here right now (I would say that the temperature is around 28 degrees Celsius when using cell phones). He is sitting on the hard surface (table) and nothing is blocking the vents.
  However, at "rest" (surf the web & regular light stuff), average CPU temp hovers around 58 ° C. It usually goes from 45 to 62 in just a few minutes after starting, and then I can hear and see (Toshiba PC Health Monitor) evacuate the kicks in. Temp goes back to 50 +, event stops and then the temp rises to 60 + until the vent is used again.
  During load full (Prime95 or some games), CPU is going all the way up to 75 degrees (the highest being 77). Fan runs at 75 to 77% during this time, never go faster.

  GPU idling is usually around 5 degrees above temp CPU (62-65). During full load (for example. Benchmark of Far Cry 2), I see a lot of stuttering with the latest drivers Catalyst and DX10 (not sure if the stuttering has something to do with heat), otherwise it is ok (no artifacts or anything like that). Temp of GPU during the loading goes up to 74-75, fan speed is locked at 30%, the frequency of the heart 5650 is 450 MHz. left side of the laptop (vent and below) is pretty hot, while the keyboard is warm (or slightly warmer who who).

  These time seems correct and safe in the long term? I'd rather events works all the time (they aren't really very strong) and keeping time less than 50, but there are just wishful pious bios control events and I can't control not the bios. :-)

  3)
  This is just General related products. :-)
  Official specifications of Toshiba L650 say ATi 5650 (between other low range GPU), but I saw a few specifications calling for there 5730 (same model 11R). Is there really a Satellite L650 with ATi 5730 GPU models?

  Sorry for the long post, I tried to include the best possible description that I could do. :-)

  Thank you in advance.

  Thanks for the additional info!

• A few questions about the upgrade on Satellite A300-144

  Sorry for the typos, English is not my mother tongue.
  I want to ask some questions about the upgrade of a300-144.

  * Some info first.*

  CPU: T2370 ([http://ark.intel.com/products/34445/Intel-Pentium-Processor-T2370-1M-Cache-1_73-GHz-533-MHz-FSB]).
  Chipset: GM965 ([http://ark.intel.com/products/29821/Intel-82GM965-Graphics-and-Memory-Controller]).

  * Questions.*

  1. my frequency of laptop memory at 533 MHz, supports 667 MHz memory controller, memory modules can work at 667 MHz. Is - this because CPU FSB 533 MHz frequency and new processor at 667/800 MHz FSB will fix it or it is hardcoded in the BIOS?

  2 Intel said that the size of max memory for my chipset is 4 GB (2 x 2 GB), but Toshiba says that only 2 GB (2 x 1 GB), who is right?

  3 I know, taken of my CPU is μFCPGA-478 aka socket P, max FSB 800 MHz, max 35 W TDP, so T9500 ([http://ark.intel.com/products/33918/Intel-Core2-Duo-Processor-T9500-6M-Cache-2_60-GHz-800-MHz-FSB]) is a compatible processor or there are some limitations in the BIOS?

  > 1. My frequency of laptop memory at 533 MHz, supports 667 MHz memory controller, memory modules can work at 667 MHz. Is - this because CPU FSB 533 MHz frequency and new processor at 667/800 MHz FSB will fix it or it is hardcoded in the BIOS?

  The speed of the memory is related on the material. This means that the FSB is responsible for the limitation.
  If the FSB would allow support 667 MHz then the memory would also at this speed.

  > 2. Intel says that the size of max memory for my chipset is 4 GB (2 x 2 GB), but Toshiba says that only 2 GB (2 x 1 GB), who is right?
  The memory depends on the chipset. So if the chipset supports 4 GB of RAM, you should be capable of this move to 4 GB of RAM

  > 3. I know, my CPU is? FC-PGA-478 aka socket P, max FSB 800 MHz, max 35 W TDP, so T9500 (http://ark.intel.com/products/33918/Intel-Core2-Duo-Processor-T9500-6M-Cache-2_60-GHz-800-MHz-FSB) will be a compatible processor or there are some limitations in the BIOS?

  It might be possible that the new processor would be fully supported by the BIOS, but in most cases it should not be a problem if the chipset would support the new processor.
  But as far as I know the upgrade of the CPU is not supported by Toshiba or any other manufacturers of portable and its your own risk to run laptop with the new processor.

• Satellite A350D - 20K - Question about upgrade second HDD + Temperature

  I have a question about my laptop. I have notticed it is a second location of HARD disk on the bottom.
  Is it possible to use this to increase my storage?
  And if yes, how do I do that? I don't see all the connectors.
  What type of HARD drive to use in case it is possible to use this slot machine?

  My second question is on my laptop to be very hot after a short period of use.
  I installed speedfan to record the temperature. When I start the laptop, it already is between 45 and 50 degrees.
  He stayed there for half an hour and then it starts to get warmer. When I start to use the laptop for anything, it triggers to between 70 and 80 degrees.

  This does not seem normal to me. I tried to clean the vents with compressed air, but it has not made a difference.
  I searched on the internet how to take the laptop part for proparly cleaned TI.
  But I can't so I'm looking that destroy it.

  This could be the cause and more importantly, how can I solve this problem?

  Tom

  The second HARD drive bay contains the HARD drive connectors?
  If Yes, then you can use a SATA 2.5 HARD.
  If there are no connectors, then you will not be able to use the second HARD drive

  > I have installed speedfan to record the temperature. When I start the laptop, it already is between 45 and 50 degrees. He stayed there for half an hour and then it starts to get warmer. When I start to use the laptop for anything, it triggers to between 70 and 80 degrees.

  CPU and GPU produce a lot of heat. The heat dissipation is always created then there s nothing unusual that the temperature rose to higher level.
  You can change the settings in Win 7 power management. You can set the CPU to lower performance and can increase the activity of fan, which will help lower the temperature.

• Satellite U405D - several questions about overheating/disassembly/upgrading etc.

  Hello

  I have several questions about my old one by Satellite U405D-S2910

  1. when it works, after 2-3 hours (I run usually small programs such as safari, msn messenger and bsplayer) CPU gets 85 to 90 C (178-188). When I play age of Empires 2 (come on, its an old game) like 2-3 hours, it stops. What could be the possible reason? Furthermore, let me inform you about the climate of the city I live, 30 c temperature - humidity 25-35% (today).
  PS. CPU is AMD Turion 64 X 2 Dual-Core Mobile Processor. Model RM-74

  2. I'm going to disassemble my laptop in order to clean its cooling units (I think at the rate of overheating is this). It does seem like a desktop computer, so complicated. Ive seen a disassembly not to not (btw, its so difficult to spell dismantling :) I think Im going to do this. What are your suggestions on this subject? experiences could help me?

  3. my laptops is Ram 2x2gb PC5300 DDR2 667 MHz SDRAM memory, I want to replace RAM memory 2x2gb MACH XTREME DDR2 1333 MHZ CL9 NOTEBOOK. Should I do it? Fit my portable, stable work? any suggestions?
  PS. motherboard chipset AMD M780V

  4 - Finally :), should I use OS 64 - bit or 32-bit OS (win7)? what OS would you use if you were me?

  Thank you.

  Hey Buddy,

  1 + 2. I think everything is related to a higher internal temperature and you must clean your laptop using a jet of compressed air. That is why it s not necessary to remove, just blow softly and soon the air through the laptop. You can buy such compressed air which squirts of each computer store I think and it takes only 5 minutes.
  You can find a useful article about this here:

  3. in my opinion he should forget this update! The speed of the RAM is related to the FSB of the CPU and as much as I know about Satellite U405D it s 667 MHz so it s already the RAM faster than you can have. Save your money and buy a larger HARD drive or in the best case a SSD that can really improve the performance!

  4. in my view, the answer is clear: Windows 7 64-bit.
  Only a 64-bit OS supports full 4 GB of RAM. ;)

• Question about "Windows 8.1 DG to Windows 7 Pro 64-bit" and Windows product key

  I have acquired a recnet ThinkPad T450 fdrom a retialer online (NCIX) and I hav ea a few questions about the installed Windows operating system.

  Before I just go further, HRE are some information about my particular system.

  Lenovo ThinkPad T450

  Model: 20BV00BUS

  CPU: Intel Core i5-4300U

  RAM: 4 GB

  Under the product description, it was stated "Windows 8.1 DG Windows 7 Pro 64." My understnading, the ThiknPad has been installed with Windows 8.1, but downgraded to Windows 7. There is also a Windows 8 Pro badge sticker at the bottom of the matchine.

  Is it possible, at the end of the user/consumer, to alter the functioning ti repressive back Windows 8.1?

  Can I create a recovery with Windows 8.1 disk?

  A separate but related matter relates to the Windows product key.

  I noticed the Ultrabook do not come with a sticker / label with the Windows product key (i.e. COST). Some quick research indicated that the Windows key is programmed into the BIOS.

  This indeed true (I wish an audit)?

  The key is visible in some way (for when you need to reinstall the operating system. I have not tried to enter the BIOS at the moment)?

  Thank you for taking the time to consider my question.

  Kind regards

  Victor L.

  Hi Victor,

  I'm in the same boat as you type, but want to keep the facilities of Windows 7 rather than pass them to 8. Just like you, I buy our Lenovo from different retailers and they come with windows 7 installed through the Windows 8 lower upgrade program.

  We had one or two laptops come with a recovery media (for windows 8/8.1 only) but have noticed that all laptops now come with no physical media or codes for the recovery. WIN8 stickers, you described is more came with the license key on the sticker (it comes to stop you using the same license again and again, microsoft will get more money if you buy another license etc.). I also saw that the key is essentially located in the BIOS but were not able to test what we use any of windows 8. I use it even at home!

  To answer your question, you can get a recovery of Lenovo for Windows 8 media!

  Go to the following link: https://support.lenovo.com/us/en/lenovorecovery

  (It help you understand why this method is used on this page as well)

  Select Start,

  Please have your serial number of your laptop, (to find it go to this link: https://support.lenovo.com/us/en/find-product-name)

  If you qualify (which you will very probably) Lenovo will ship for free, recovery disks give it a go, took me 2 minutes.

  I hope this helps.

  Best regards, Max.