Sandy Bridge and PCI channels/performance question

Similar Questions

• Sandy Bridge for Ivy Bridge CPU upgrade in the W520

  Sandy Bridge and Ivy Bridge using the same socket. All tech sites say that we can do.

  What are the implications? With HD-4000 graphics I would now be able to drive 4 monitors? What other benefits are there? Energy consumption is slightly reduced, the speed is slightly increased.

  What are the limits of the chipset and BIOS implications?

  It's probably not about the money, but will it work?

  
  

• Bridge ACER 486 PCI and PCI to ISA

  I have this problem with my computer .i sorts unstall window 7 .but I can't. I got this message...

  The following problems prevent Windows to proceed with the upgrade. Cancel the upgrade, complete each task and restart the upgrade pour continue.

  • Windows must be restarted so that the necessary changes to system files can be carried out before continuing.

  The upgrade of Windows will affect the following programs or devices:

  These devices may not work properly after the upgrade. Before the upgrade, we recommend that you update the drivers for those devices. Cancel the upgrade, open the control panel and search for "update device drivers" or go to the website of the manufacturer of the device to search for updated drivers.
  • System devices: bridge ACER 486 PCI and PCI to ISA

  Hello

  Please select your language from the drop-down menu above to post your question in the language of your choice. The forum in which you've posted is for English only. If you can't find your language above, support for additional international sites options are by following the link below:

  http://support.Microsoft.com/common/international.aspx

  Hope this information helps.

• Dynamic Cluster migration "Haswell" Intel and Intel 'Sandy Bridge' Cluster

  Hi all

  Need your help on this, on our below, we have two clusters ClusterA (EVC mode is Intel Haswell) and focus (EVC mode is Intel Sandy Bridge), the current problem we are facing right now is that we can not migrate from VM direct of clusterA to b, but successful once we stop the virtual machine and migrate to b. Webcam live migration of VM of focus to ClusterA now question. My question is, is there a way that we can migrate from VM direct ClusterA to b without changing the mode of the VCA on the two hosts?

  Details of home:

  Group A:
  CPU: Intel Xeon CPU E5-2698 V3 2.30 Ghz
  RAM: 256 GB
  EVC: Intel "Haswell" generation

  
  

  Group b:

  CPU: Intel Xeon CPU 2.6 Ghz E5-2670

  RAM: 256 GB

  EVC: Intel 'Sandy Bridge' generation

  If a processor can support level VCA XN, it can also support XN-1 to Xlevels 0. For example, a processor that supports Intel EVC baseline 'Sandy Bridge' generation has a level of EVC of L4. Therefore, it can also support VCA L0, L1, L3 and L2 levels. However, he cannot bear VCA level L5, which corresponds to the generation of Intel®'s "Ivy Bridge'. Intel EVC baselines are listed in table 1.1.

  Ref: KB VMware: best vMotion compatibility (EVC) processor support

  Thus, virtual machines that are running in your focus (EVC mode is Intel Sandy Bridge), should be able to move freely (vMotion) to b (mode of EVC is Intel Sandy Bridge) to ClusterA (EVC mode is Intel Haswell) and A to B provided that the virtual machine that is in your Cluster B vMotioned while in Group A and A is not in the power Cycle, if you put it off and on again then it will be new pickup EVC mode, otherwise it will continue to work with his original mode of VCA.

  But if you take the case of the virtual machines running within your group, those who can not be vMotioned to group B, because they are running with mode higher CVS, canoe taken to lower VCA as live migration, you can migrate cold (power off and move)

  Ideally if you want to reach vMotion compatibility between the two clusters, you must set the VCA mode for each group for Intel Sandy Bridge. But like asking you if you won't change EVC mode at all, the solution proposed would be

  Turned off of the virtual machines in your A group phase by phase, turn cold migration from Group B, there and let the fashion of these machines virtual micro Cluster B EVC, then move them again in A Cluster, in short to realize all the VM in EVC of Cluster B mode. But you will always be in the face of challenge then if VM through the feeding cycle while in Group A, it will pickup Haswell VCA mode and you will lose compatibility vMotion for this virtual machine on cluster again.

  so, what you're asking can be done using method above, but better would be to have two clusters in the VCA mode even if you don't have to worry about power cycles.

  Note: You need to use vSphere Web Client.

• Standard PCI to PCI Bridge and Standard PCI Enhanced Host Controller does not properly

  My AVG Pro tells me that I currently have two problems that can affect the graphics and/or the speed of my computer.

  (1) PCI Standard PCI bridge to PCI does not work

  (2) standard Enhanced PCI to USB Host Controller device is not working properly

  I tried the opportunity to search for a driver that is updated with each problem and achieve the same result for the two problems, that "I have the most recent drivers available. I also tried to uninstall each problem the appliance but they keep reappearing.

  These two elements to appear more than once, but each item shows an instance with an exclamation mark.

  I need to know if it's a hardware problem, that I need to replace the hardware.  Thanks in advance!

  The two problems are related to the software/driver from chipset MB... Go to web youre pc hardware (intel, amd, etc.)

  Locate & download the latest version of the chipset software... If intel, go to intel.com/support/software,drivers

  Look for the update utility from intel, it will scan & offer updates of any pc processor intel... Or find the manual in

  downloads/chipset Intel software Run: Msinfo32 in the run to see the details of the pc hardware

• Basic question about the selection of the AP and multiple channels

  I have about 10 PA (Aironet 1240 G) intended to be deployed one of my floors of office. We examined a diagram of the floor and made sure that we ordered enough to completely saturate the ground with wireless coverage. There are a few AP which are probably only 50' with each other. It's actually a bit exaggerated.

  I put a base on the switch configuration so that there are two different SSID on the access point (one for a production of WLAN and the other for a WLAN comments). Each SSID is associated with a VLAN different.

  I want to know is this what to do on the channels for the AP? Each access point will be independently configured and controlled.

  I understand that there is a way to control which channels each AP uses, but I'm not familiar with the controls or best practices for the configuration of the AP

  Can I do something like make sure that each access point uses a different channel than its nearest adjacent neighbors? Someone would mind sharing what is the command to do it, and where it is applied?

  I have read through some archives and saw people talk to set "no bunk channels" and to configure them to use 1,6,11 channels. I guess I don't understand what is meant by there.

  Manually define you an access point to channel 1, then set his neighbour to use 6 and another neighbor to use 11, and then you who stay?

  What is the worst of the scenarios on what happens when you have no AP too close to the other located on the same channel?

  It is a pleasure to read through the documentation if someone wouldn't mind pointing me to it. I'm still trying to understand the concept, and then I should be able to understand the documentation that came with the AP.

  Thank you for your help.

  If your stand-alone Access Points. If it was a deployment of Comptrollership, in fact to dynamically manage the channels for you.

  But what you really want to do, is you see APs do something like this:

  (imagine each number represents an access point, and it channel)

  1 6 11 1

  6 11 1 6

  11 1 6 11

  1 6 11 1

  It is a conceerne configuration guide. I think he has a small section on the channel assignment. If you do this manually, I think that you specify the actual frequency used in the CLI instead of the channel number.

  http://www.Cisco.com/en/us/docs/wireless/access_point/12.4_3g_JA/configuration/guide/s43rf.html

  So the CLI under the Dot11Radio0 you would do something like 'channel 2412' for channel 1... 2437 for 6, 2462

  for 11...

  If you have APs side by side on the same channel, you are likely to have clients interfere between them.

• Yet another thread Sandy Bridge vs i7 - 9XX; 16GB vs 24 GB of memory?

  Gentlemen.

  Like many others, I read the hardware threads on an ongoing basis since getting CS5 about a year, including (I think) all items for damage. I feel that I have a basic understanding of the socket 1366 vs debate 1155/6. No need to re-hash things this time.

  Yet, I think bad and others have made convincing for those who need the best, the X 58 with a big-time RAID configuration cannot be beat for the distribution of data and achieve the Holy Grail - balance. The worst the Z68 is derisory location of PCI-E lanes. I do not fully understand, but he can see that the many alleyways less, shared, is less than X 58. But don't the Z68 missing completely those of us who do not push the envelope? Who have a little more time waiting while the ' puter calculates?

  I am on a budget and just want to spend my AMD Phenom II platform to an Intel platform. I mainly turn student videos of math which, by nature, must be no more than 5 minutes or more in length. My camera is a Canon T2i images so AVCHD. I took the advice of a member of the Board of Directors and will probably start shooting in VGA, questioning the sanity of shooting HD for clips that do not need to run mode full-screen. Overall, my requirements are on the low end (except for the codec. And I am ready to undertake NeoScene as a patch). I suspect that my needs are in line with many of those who can offer the student of CS5 version and find themselves in need of a new platform, but perhaps not ready for professionals.

  Quick Sync appealed to me, that I need to transcode frequently for mobile devices. In addition, other teachers in the building along with camcorders JVC .mov, which means that they can not often change with their favorite software. I find myself any transcoding of our small team.

  As I started to build something again over the summer, I'm trying to settle major issues in the face of those of us tax less end of the spectrum. I'll never get a RAID card, but have an arrangement of 5-disc basis, including a RAID on 2 discs 0 for a film. All I have to to is sorting out which platform is best for my needs of any

  I'm just trying to move to Intel without breaking. But if another $ 250 for the X 58 will make a HUGE difference, so I would probably jump. Ventilation for a cheap (er) Intel platform:

  CPU: i7 - 2500K. No Hyper-Threading but technology can overclock beyond more expensive i7-950. Only $30 cheaper than the i7-950. Spend $100 more for i7 - 2600K and get a higher Nehalem processor, but out behind on $$$.

  
  Motherboards: Z68 starts about $130 for a decent spec'ed ASRock Z68 PRO3 to the ' egg. Fall another $20 for a combo with the CPU. Cripes, X 58 boards are expensive!

  After the motherboard, i7 - 2500K and ASRock seek powerful good. $125 less than i7 - 950 and X 58 and who is with a X 58 cheaper Board. In addition, a four-stick kit memory 16GB is about $100 cheaper than 24 GB of G.Skill, rated either in ability Newegg brand. Economy of $225-ish. As long as my needs are satisfied, I'll save money and get a quick synchronization to start. At this point, I'm willing to bet that my short-clip needs will be met, in fact.

  Thesis: Now, here can be the deciding factor - with the price of memory fall big-time, but within reasonable limits maximum memory on each platform. X 58 may take 24 GB, the senior Z68 to 16 GB. I remember Bill Gehrke saying that the first results of the suite of PPBM5 showed a difference in (rendering?) time with the jump to 24gigs. I think that the 16 GB looks like a lot of memory, which is. But dropping $100 for 24 concerts would be a game changer? I don't talk a 24 GB kits cheap with 9-9-9 times, not something jumped to hop to the top. (Requires X 58 memory super - duper or a motherboard $ 300 to run in fact 24 GB?)

  X 58 may take 24 GB triple-channel memory would be the last word? For all of my tent to save $250 or more by going cheap (er) with i7 - 2500K SB, I'll miss on perhaps the most important? Most of the other programs in CS5 uses CUDA to accelerate - would be slightly less powerful i7-950 processor so supplemented by another 8GB (more than 50%!) of system memory that would apparently stealing other programs compared to SB?

  If CS5 works just like a dog scalded on 24 GB, then I will suck and renounce Quick Sync and spend a little more money. I feel there is a difference of opinion if Sandy Bridge is a stronger for the edition CPU (even if there is no debate on X 58 vs Z68 for the processing of data). But it seems that there should be a clearer idea the benefits of 16 vs 24 GB of memory.

  Everyone here would make a decision based on this last aspect?

  Joel, the extra memory essentially has no effect on the scores of PPBM5 with the CS5 version.  We do not yet have any information on the CS5.5.  Look at the fourth note on PPBM5 it has been implemented with 14 GB on an X 58 Board.  Ultra complex timeline manipulation and encoding may be a little different.  I suspect this fall when the Sandy Bridge E CPU and motherboards are released that will start to see the memory strong 8 GB for these cards so that when this produces the current generation Sandy Bridge motherboards will be then be able to be upgraded to 32 GB as some motherboard manufacturers have promised.

• Satellite P750 - 10 c: HARD drive slows down - Sandy Bridge Cougar problem?

  Hello

  I have problem with my notebook Satellite P750 - 10 c with S/N: 4B478828K.
  When I enabled AHCI in the BIOS, computer slows diametrically, day after day was worste and worste, so I tried to change from AHCI to IDE and it helped a little, but is still not good.

  I tried to restore my system, but it did not help.
  I read that Intel has released a version tapped for Sandy Bridge chipset, I have (HM65) SATA 3Gbs problem (I just checked in HD Tune and HARD drive is connected to the port of 3Gbs), so I think I got bugged version.

  My laptop is not guaranteed, but Intel said they changed valid version, so where do I return my phone to fix.

  Kind regards
  Tomek

  > I read that Intel launched buggy version of the chipset for Sandy Bridge.
  The problem was a Cougar Point of Sandy Bridge chipset and not the main processor Sandy Bridge.

  In addition Intel said that this issue affected only the SATA 2 to 5 and not ports 0 and 1.
  Most laptops use only two devices SATA (HDD/SSD and ODD) using the affected ports 0 and 1.
  That is why I think that your problem could be linked to the issue of Cougar Point the Sandy Bridge chipset.

  By the way: not all Intel Sandy Bridge chipsets have been affected.

  Regarding your question:
  Usually if AHCI is enabled, the HARD drive must use the performance of SATA. If compatibility mode, the HARD drive would go at the speed of the IDE.
  I think your problem is perhaps related to the problem drive HARD and not Intel problem.

• G6-1262sa Pavilion: Pavilion g6-1262sa CPU upgrade v2, Sandy Bridge = > Ivy Bridge?

  Hi, thanks to the Pavilion g6-1262sa maintenance and manual cleaning and this great forum, I recently discovered that replace my i3-2330 m is possible with all sandy bridge i7 2620m processors.

  These questions may sound silly, but I continued my research and I have more ideas to confront reality as a couple.

  I realize that the compatibility is not only matter of editing the same socket, but also of the bios installed on certain motherboard, however:

  1. do you think it would be possible to Exchange Sandy Bridge (2nd generation) i3 - 2330 m for some Ivy Bridge (3rd generation) i5-3210 m?

  2 is the 32nm to 22nm manufacturing technology enough difference on its own (even if the rest of the architecture is the same) to prevent that to work?

  3 is the bios from my card mother g6 identyfying somehow installed processor? (if this isn't on 'the list' it simply won't work? "or what technical compatibility issue?

  According to some statements which I found it on some forums and sites (and a few facts documented free):

  Socket: the two processors are compatible with BGA1023 decision-making. (at least that's what I found, if someone could confirm I would be grateful)

  Difference of architecture: "The 3rd generation is called 'Ivy Bridge' and is essentially a copy of Sandy Bridge made on a smaller scale, or die." However, Intel also focused on beefing up of the onboard graphics in this generation. »

  TDP: both are 35 W

  Carrots: both are 2 physical (Virtual 4 - thanks to hyperthreading I guess?)

  Energy consumption: "Ivy Bridge CPUS also use less energy", "Ivy Bridge consumes less energy; around 10w, I think. »

  Temperature: i5-3210 m going 5 * C more - 2330 m - i3 shouldn't make much difference

  Looking forward to some responses, RacA

  It is not a technical incompatibility (socket) because as you probably know Ivy Bridge and Sandy Bridge are backward compatible on most motherboards desktop. However, HP has only implemented gen 2d, processor Intel Core compatibility of the HM65 Express chipset that you a. motherboards supporting 3rd gen processors use the HM77 chipset. There is no another motherboard that will fit in your frame.

  Your analysis above, which was pretty good, left out the chipset, which you must always remember when assessing the possibilities of upgrade:

  http://www.CPU-upgrade.com/MB-Intel_%28chipsets%29/HM65_Express.html

  The HM65 supports a couple 3rd gen processors, but none of them are on the list of HP for your model. You can try one of those shown in the link I gave, but I think that there is a small chance that they will work.

  If it's 'the Answer' please click on 'Accept as Solution' to help others find it.

• CC bridge and ACR unbearably slow

  During research on the question of a slow bridge CC, I know I'm not the only one, nor is it a new problem. I've read a lot is almost a year. Despite paying for CC for about 9 months, I always use CS6. I had the hope that the new CC 2014 would solve the problems of performance of bridge.

  I use a system of six cores with 32 GB of ram, SSD for my OS and programs, a 1.5 TB drive empty dedicated to the cache, on a win 7-64 bit OS. CC bridge and camera raw are so slow, that I can't use them.  My only comparison is CS6 and using the same settings for both programs.

  When opening bridge CC on file that has been previously cached and responsible for opportunity, it took ~ 51 seconds of 'strengthening the criteria' before I could see the types of files, notes and details in the filter box. In other words, I don't see any information in the box of filters for the time. I made sure the inches have been completely loaded in the cache until I closed the bridge CC and opened the program in the same folder. The same folder in Cs6 takes ~ 4 seconds to load...

  I also have performance problems in ACR.

  I edit lots in ACR as homologous lightroom do but bridge CC more ACR are too slow to work with.

  I chose the same 20 raw files in each case.

  Bridge CC camera raw 8.5 took 5 seconds of a symbol from the previous day to load the files in the dialog box camera raw after hitting CTRL R

  No retouching or changes have been made to the files.

  When I click the next image in the list (always in camera raw) there are 0.5 to 1 second of the icon shows to load the next raw photo in the batch.

  in CS6 I selected the same 20, CTRL R not edited RAW files and they load immediately. I can spend the raw file to the RAW file without hiccups or delays. 5 seconds vs instant. I did build a system of six leading to waiting for things to load.

  not exactly scientific, but that's the difference I see. Bridge CC is dead to me. To make sure I wasn't crazy, I clicked on a recent folder with only 80 raw files, jpg small respective 80 and a few video files (4.5 GB of data). It took so long that I freaked out that I moved the files in a backup location instead of copying. After 30 seconds, I stopped counting, open Windows Explorer, traversed the backup folder, copied the files and was getting ready to stick to what should have being the original location and then Bridge decided he was ready to work. For that ~ 60-85 seconds there was no icon shows, no circle of spinning or "construction criteria. It just looked as if I was watching an empty folder.

  Any suggestions?

  Try this thread: CS6 E bridge slow to load thumbnails, 'building criteria'

• Omni 1020 120 pc: upgrade processor motherboard Sandy bridge

  Can I use Intel Core i3-3220 (3rd generation) Ivy Bridge 3.3 GHz LGA 1155 55W Intel HD Graphics 2500 for my Omni 1020 120 pc aio pc?

  Thank you for the information, @Nannigalaxy.

  The information I needed was the (in) at the end of the model.  Here are the processors that have been fully tested to work in your motherboard:

  TDP: up to 65W
  Socket type: LGA 1155
  Motherboard supports the following processor upgrades:
  Intel Pentium G4xx (Sandy Bridge) core
  Dual-core Intel Pentium G5xx (Sandy Bridge)
  Dual-core Intel Pentium G6xxT (Sandy Bridge)
  Dual-core Intel Pentium G6xx (Sandy Bridge)
  Dual-core Intel Pentium G8xx (Sandy Bridge)
  Intel Core i3-2xxx/T (Sandy Bridge) Dual Core
  Intel Core i3-2xxx (Sandy Bridge) Dual Core
  Intel Core i5-2xxx (Sandy Bridge) Quad Core
  Intel Core i7-2xxx (Sandy Bridge) Quad Core

  These are processors that we know won't work correctly.  If you use any processor not on the list, he has a good chance that it won't work.

  Please click on the button + Thumbs up if I helped you and click on accept as Solution If your problem is resolved.

• Photon counting using Photon unique cash Module and PCI-6602

  Hi all

  I am currently working on program couting of photons using a single (Excelitas) and PCI-6602 photon counting module connected to the BNC-2121.

  I took a glance at other positions, but I still couldn't solve my problem (or, again, I'm not sure if yes or no, the problem is the specification of the material).

  In the program, I'm generates a trigger to 1 MHz pulse using a trigger in a separate loop.

  Other than that, I have loops of the producer-consumer model to get data and do a simple subtraction to calculate the number of photons in 1 microsecond.

  According to the values connected to 'Input.BufSize' of buffer DAQmx and "Samples per channel" DAQmx calendar, I could change the loop number that the program has done its job correctly.

  With the values, the program acquires photon 1 MHz with signls for 139 times.

  After that, the program stops and the loopback number increases very quickly.

  When I forcifully took stop the program, while the loop number increases very quickly, the program appears "error-200141".»

  The error that says "data has been replaced before it can be read by the system." Mechanism of data transfer is interrupted, try to use DMA or USB in bulk. Otherwise, divide the input signal before taking the action. "even if the meter explicitly works in DMA mode by using the sample clock.

  I wonder there is nothing that can solve my problem or even the only solution will buy a better Board of counters/timers.

  Thank you all for reading this.

  I will be very happy with any index

  Kind regards

  Myeongsu

  Yes, the same thing happens on my system.

  It does not happen with PCIe-6612.

  I found more strange things:

  When I start to reduce the frequency at a time given (800kHz) can fill the buffer, it will not start since the beginning of the buffer. He can go to the beginning of the buffer only at 100 kHz for my PC.

  Options to fix:

  (1) PCIe-6612. Seems to work. I tried streaming at 10 MHz, 5 min - fine.

  (2) reduce the frequency of the pulse. If your laser supports 100 kHz, you're fine.

  (3) put in place additional synchronous counter at 100 kHz. Basically, it's material average number of photons by 10 pulses.

  (4) read 2 adjacent pulses each 1/50 kHz - then your data transfer will be 100 kHz and you will get the number of photons of this impulse of the 20 - th.

  Programming issues:

  (1) remove the display of the received picture, make only the processing of data and show results if you really need it.

  (2) clock.vi sample sets the buffer size, if you specify the size of the buffer, do this after this vi.

  (3) I deleted unnecessary "loop generation." He is running on the hardware and stops when you stop it - after reading the loop ends.

• I have error vowsem216dll come often when you turn it on and when you perform updates

  I have error vowsem216dll come often when starting up and when you perform updates today has 32/ntdll.dll error. How do I sort them?

  Many had / have Windows 98 so far.  He may not be able to access most of the internet, but it works.

  You upgrade the computer to another operating system platform?

  Windows XP is more supported by Microsoft but as long you are able to locate the drivers/software to operate, do. Windows 8 is developing so I wouldn't waste my money on Windows 7 right now.

  Restart the computer and the logo of the manufacturer, start typing F8

  Select Mode safe mode with networking

  Download the following tool and run a full system scan to exclude the malware.  If your system is infected your anti-virus software will have been compromised.

  http://www.Microsoft.com/download/en/details.aspx?displaylang=en&id=16

  You receive messages such as:

  Rundll32 - this program has performed an illegal operation and will be shut down.

  RUNDLL caused a General Protection Fault in module MMSYSTEM. DLL to 000's: 00000032

  Search for a file located in c: \ windows------vowsem 216.le dll

  After that the file is associated (application/program)

  The only reference I can find about vowsem216dll is on yahoo or pharmaceutical products of brand vowsem responses

  http://UK.answers.Yahoo.com/question/index?QID=20081001095149AAvpVDo

  Start > type MSCONFIG

  Search for list of vowsem and uncheck the box

  Click on apply, Ok

  Restart the computer

  Check do not show me this again in the Configuration window.  It will show at startup, and except if you check the box to not show it will nag.

  Click Start > run

  Type System.ini

  Click OK

  Search for mmsystem

  If this line does not exist, add it.  Save and close the System.ini

  Restart the computer

• Process * \MCSHIELD. EXE the nest (428) contained code signed or corrupted and could not perform an operation with a McAfee driver.

  XP SP3 system

  I get warnings like this when Mcafee updates.

  Process * \MCSHIELD. EXE the nest (428) contained code signed or corrupted and could not perform an operation with a McAfee driver.

  Process * \SVCHOST. EXE the nest (1632) contained code signed or corrupted and could not perform an operation with a McAfee driver.

  Is this a problem Microsoft or Mcafee?

  Do I need to fix?

  In the McAfee forums, there are several similar positions such as:

  https://community.McAfee.com/message/241542

  I'll sue your question on in their community, as they already seem to know about it.

  I would also say that, unless you are very fond of McAfee or you are forced to use it, you plan to replace it with something that has a smaller footprint, uses less resources and doesn't have these problems - something like Microsoft Security Essentials, you can get here:

  http://Windows.Microsoft.com/en-us/Windows/Security-Essentials-download

  MSE completed with the free version of MBAM and SAS should permanently keep your clean enough unless you're a daredevil like me:

  Download, install, update and do a quick scan with these free malware detection programs (not at the same time) and remove all threats:

  Malwarebytes (MMFA): http://www.malwarebytes.org/products/malwarebytes_free
  SUPERAntiSpyware: (SAS): http://www.superantispyware.com/

  SAS will probably report a lot of tracking cookies and you can just let him delete them.

  Even if you keep McAfee, I always supplement it with MBAM and SAS since no single AV program does seem to know everything.  If your McAfee of your system is clean, I would interpret that means - McAfee found nothing, says he knows.  It is prudent to use more than a reputable scanner to get more coverage.

  If you choose to spend (and you can't have both at the same time), you must be sure to use the uninstaller that you can get from here:

  http://service.McAfee.com/FAQDocument.aspx?LC=1033&ID=TS101331

  Your system will give you better performance.

• I NEED HELP TO SOLVE MY PROBLEM OF SANDY BRIDGE CHIPSET!

  Hello

  I need someone to receive the update for my Pavilion Dv7 help 4290us part!.

  It is one of the machines involved in the problem of Sandy Bridge, I checked several times...

  I'm already registered the laptop

  Thanks in advance

  Manuel Ramirez

  The number of product of your laptop is XZ037UA #ABA (here ABA means this model has been sold in the United States only). Where was this laptop bought exactly and where are you located now?

  HP offers a comprehensive guarantee and ideally, this should be covered free of charge. You can find more info on link below

  http://support.HP.com/us-en/document/bpr01266