64 bit computer 8 GB of RAM but windows shows only usable 3.25

Similar Questions

• HP 1000-1312tu had installed 6 GB of ram, but it shows only 929 usable

  my laptop running windows 7 ultimate x 32 .intel (r) Pentium (r) @2. 40 GHz I have 6 GB of ram installed and usable only 929. I already tried many things and I can't do bugs... Please help me

  Hi @minxfiles ,

  Welcome to the HP Forums!

  This is a good place to find answers and advice!

  You have the best experience in the HP forum, I would like to draw your attention to the Guide of the HP Forums Learn how Post and more

  I understand that you have 6 GB of ram and it is only readable 929 reading.

  Just to be sure you're correct DDR3 ram installation?

  Installing the chips of RAM, they must be of the type suitable and properly matched.  You can have 2 @2 for 4 GB of ram or 2@4 GB to 8 GB of ram. To have 6 GB of ram, you would need 1@6 GB to 6 GB of ram.

  If you have added a 4 GB of ram with the original 2 is it came with, it is very likely what is causing the problem.

  Good luck!

• running windows 7 64 bit sp1 have 6 GB of ram, but windows says usable only 3.29 concerts

  running windows 7 64 bit sp1 have 6 GB of ram, but windows says usable only 3.29 concerts

  JAC

  Where are you seeing the 3.29 "usable"?  It would be fair that the rest is in fast cache.

• 6 GB of RAM but 4.40 GB usable

  I have 6 GB of RAM installed in my system, but it shows GB usable 4.40. I have windows 7, 64 - bit ultimate OS.

  Hi Sam,

  Please see the following article for more details about your question.

  Usable memory may be less than the memory installed on Windows 7 computers
  https://support.Microsoft.com/kb/978610?WA=wsignin1.0

  Warning of the BIOS:

  BIOS change / semiconductor (CMOS) to complementary metal oxide settings can cause serious problems that may prevent your computer from starting properly. Microsoft cannot guarantee that problems resulting from the configuration of the BIOS/CMOS settings can be solved. Changes to settings are at your own risk.

  Hope this information was useful. Just reply with the results and if you need help or have any other question about Windows, we're here to help.

• IN my pc, I have 2 GB ram.but it shows 1GB.why?

  IN my pc, I have 2 GB ram.but it shows 1 GB.

  Why?

  Probably because half of the RAM is bad or badly installed.

  Has your computer ever all of the 2 GB?  If so, what happened between the last time, he did and now?

  Have you recently installed more RAM?

  What is the brand and model of the computer?

  How many sticks of RAM is installed: 1 x 2 GB; 2 x 1 GB; 4 x 512 MB; etc. ?

  Please provide the following information:

  • Click Start > run > msinfo32 > OK
  • In the system information window, click Edit > select all, then edit > copy
  • Paste the data into your answer here

  Go to http://www.crucial.com/systemscanner/ and download the scanner.  Run and report what it says on your RAM installed.
  If you want to test your RAM:

  If you have a CD player, download memtest86 + ISO http://www.memtest.org/#downiso and burn it to a CD using something like ImgBurn (free).  If your computer can boot from USB (probably, Yes for newer computers), you can instead download the installer for USB keys on the same Web page.  Then start your computer from USB or CD you created and run memtest86 + and see what he has to say.

  If you prefer to use a test produces memory Microsoft, go to http://oca.microsoft.com/en/windiag.asp (you'll still need an application of iso burning, ImgBurn or cdburn.exe as suggested on the page Microsoft OCA).

• Satellite A200 PSAFCA-01H00J upgraded to 4 GB of RAM but can see only 3 GB

  Hello

  * UPGRADE RAM PROBLEMS *.

  I just upgraded my laptop from 2 GB to 4 GB of RAM, * but cannot access the 3 GB *.
  I checked all the documents, and he indicates that the laptop should be expandable to 4 GB of RAM.

  Oddly enough, the site of [mytoshiba.com.au | http://mytoshiba.com.au] does not list my exact model under "abandoned" (as if it never existed!). Although there are a number of similar models according to [http://www.mytoshiba.com.au/web/resource/pdf/discontinued-models/notebooks/satellite/satellite_a200_psafca-01k00j.pdf]

  _OTHER WINDOWS7 64 BIT PROBLEMS_

  I also added a larger HARD drive (the original HARD drive wasn't @ ~ 19 months-) as well as a fresh install of Win7 Ultimate (64-bit).

  I have the Toshiba site and updated 64-bit drivers as much as possible, including the BIOS to Mw10M520.ROM using winphlash64 downloaded on the net, the included winphlash (32 bit) of toshiba did not work as I have already installed Win7 (64).

  Incidentally, I always have problems with "Toshiba Password Utility monitoring" and the software "Driver Bluetooth software" provided by Toshiba to [http://www.mytoshiba.com.au/support/notebooks/satellite/a200/psafca-01h00j/download] - in the absence of "* Win7 64 * ' drivers I used the ' * Vista 64 *" drivers. Is this a problem?

  According to my system info:
  My Chipset is * chipsets Intel® 945 Express Chipset Family *.
  My CPU is * Intel(R) Core (TM) 2 CPU T7400 @ 2.16 GHz 2.16Ghz*
  Installed memory is * 4.00 GB (3.00 GB usable) *.
  System type is * 64-bit OS *.

  What Miss me here people? Help please :|

  Hi mate

  Please check this page of specification Intel chipsets Intel® 945 Express Chipset Support function
  http://www.Intel.com/assets/PDF/datasheet/309219.PDF

  + _1.4.2 system memory account Support_
  + Takes in charge single-channel DDR2 SDRAM only.
  + Memory maximum support 2 GB +.
  + Channel memory Topologies taken in charge: +.
  + Single channel with 1 single SO-DIMM (up to 1 GB) +.
  + Single channel with 1 SO-DIMM (up to 1 GB) and down (up to 1 GB) of memory.
  + Support for DDR2 400 MHz and 533 MHz +.

  As you can see, the Chipset Mobile Intel 945 Express charge max 2 GB of RAM. This means that 4 GB of RAM would not be taken in charge and this is perhaps the reason why only 3 GB of RAM are visible

• Satellite A500 - 1 GR - upgrade memory RAM but 3 GB of usable system memory

  I have upgraded my laptop to 8 GB (2 * 4 GB) ram. A 64 bit version of Windows 7 shows that I have 8 GB of memory, but there are only 3 GB of usable system memory. How do I use the 8GB. My Bios version is 2.00. In the Bios, I have not found the option 'enable the memory remapping feature '.

  This option doesn't exist in the BIOS and everything is controlled automatically. The BIOS update will not change.
  As much as I know about laptops Toshiba you cannot force for laptop to use a set amount of RAM.

• Satellite A200-1hv - 4 GB of RAM but system see only 3.1 GB

  Hello

  I have the problem. recently, I bought 4 GB of RAM for my Satellite A200-1hv but system see only 3.1 GB.
  And yes I have tested also on 64-bit vista 64 and Linux 64 systems. In both cases, it shows only 3.1 GB.

  Also when I boot my laptop on the BIOS POST screen it test only 3.1 GB of RAM memory not 4 GB.
  The funny is that when I enter in the BIOS setup, and then in the main settings tab, it shows 4GB.

  Why?
  In the specification, it is written that this laptop supports 4 GB of RAM, but it is NOT!

  BR
  LMAN

  Have you tried to update the BIOS?
  Please do!

  Check if you are using the latest version, and if not then update the BIOS to the State.

• Satellite A100 - 847 PSAA9E - 4 GB of ram, but it reads only 3 GB Win 64 bit

  I have the laptop A100-847-PSAA9E-0R101QAR and I have 4 GB of ram installed on it.
  Yesterday, I installed Win7 64-bit system but when I check the properties of the computer, I see only:

  Installed memory (Ram): 4 GB (3.00 GB usable)
  System type: 64-bit Operating System

  What should I do to use my full 4 GB of ram?

  Hello

  To be abele to use 4 GB of RAM, three components of the laptop should support the 4 GB.

  -OS Win
  -Chipset
  -BIOS

  If one of these parts would not support 4 GB of RAM then you will not be able to get full access 4 GB.

  You use Win 64 bit that s ok so now only the chipset or BIOS can cause this problem
  Check the chipset and the Intel page research if the chipset is 4 GB of RAM capable.
  If the chipset would be 4 GB RAM capable then the question is releated to the BIOS.

  Good bye

• 4 GB of RAM, but 2, 99 GB usable on NB510-117

  Hello world

  I bought the netbook NB510-117 one a few months ago and I recently upgraded the memory to 4 GB. So, in order to exploit all the RAM, I installed windows 7 ultimate which recognizes the memory up to 4 GB. The problem is that in the properties of my computer says Windows ' installed memory: 4 GB (2 GB usable 99).

  Obviously the RAM I bought is appropriate ([4 GB DDR3 1066 Mhz | http://s16.postimage.org/4yu4q0zph/Capture.png])

  What is going on?

  Thank you

  Francesco

  .

  Hello

  Which version of Win 7 system do you use?
  Win 7 32 bit recognizes only 3.2 GB
  Win 7 64 bit can handle more than 4 GB of RAM.

  So if you want to use full 4 GB of RAM you should use the 64-bit version of system

• Upgraded Satellite Pro A200 - 4 GB of Ram, but I have only 3 GB

  I have a satellite Pro A200 and I uppgraded from 2 to 4 GB of Ram.
  It was not a problem as long as I have didn't ' tt start Windows Vista.

  In the back when the memory is counting upp there are 4 GB (40XX something) but when I loggen into victory. There is only 3 GB left.

  Whence my A200 Sat stuck the other 1 GB?
  I have now that the graphics card takes upp to 250 MB, but there are still some 750 GB is not there?

  Is there anyone who can help me and solve this problem, I'm just 100% satisfied with my A200 but it buggs me that is missing 750MO I SEAP for.

  Hey Buddy

  For several years he s already known that the Windows 32 bit doesn t recognize all of the 4 GB due to the limitation of the 32 bit OS.
  I think you should visit the Microsoft good, old for details ;)

  For example this one:
  http://support.Microsoft.com/?kbid&ID=929605

  Best regards

• My computer is on a network, but Windows 7 (Pro x 64) shows that it is not. Cannot change network location to home. Cannot use the homegroup.

  I'm putting my network (with homegroup) home, but when I go into control panel > network and Internet > homegroup, it says:

  "This computer cannot connect to a homegroup." Then,

  "To create or join a homegroup, network location of your computer must be on home."

  Okay so. I go to network and sharing Center and click on "connect to a network" and I get a box in the lower right corner that says "no connection available.

  I find that strange, because when I click on 'My Computer', I see in the left pane all the computers in my house under 'Network'... so I'm in network... but I'm not?

  It is a problem because until I am able to add this computer, I am unable to share the data on this computer and it is my office alone AND the pc is connected to my router.

  I can not access my storage drive. I can't stream media.

  All opinions are appreciated. Thank you.

  Hello

  Check the Device Manager for the entry of valid card of the wire.

  http://www.ezlan.NET/Win7/net_dm.jpg

  If there is no valid entry, remove any entry from fake and re - install the drivers for the wireless card.

  Check network connections to make sure that you have a Local Area Connection icon/entry, and that the properties of the icon (right-click on the icon) are correctly configured with the TCP/IPv4 protocol in the properties of network connections.

  http://www.ezlan.NET/Win7/net_connection_tcp.jpg

  Connect you to the menu of the router from a work computer and make sure DHCP is on, and it is configured to assign IPs which can cover the number of computers that are connected (a bit more will be even better).

  Turn off the computer and the router, reset the router and the computer.

  Right-click on the wireless network connection card, select status, details and see if she got an IP address and the rest of the settings.

  It still does not work, try this too.

  Firewall software.

  Make sure that the software firewall on each computer allows free local traffic. If you use 3rd party Firewall Windows Firewall should be disabled, and the active firewall has adjusted to your network numbers IP on what is sometimes called the Zone of confidence (see part 3 firewall instructions

  General example, http://www.ezlan.net/faq#trusted
  Please note that some 3rd party software firewall continue to block the same aspects it traffic Local, they are turned Off (disabled). If possible, configure the firewall correctly, or uninstall it completely allowing the clean flow of traffic on the local network. If the 3rd party software is uninstalled, or disables, make sure Windows native firewall is active .

  Reset the network stacks .

  Type Cmd in the search text box.

  Press Ctrl-Shift-Enter keyboard shortcut to run a command as administrator prompt.  Allow the elevation.

  Type netsh winsock reset at the command prompt and press the Enter key.

  Do the same process to refresh the TCP/IP, just replace the command typed with.

  netsh int ip reset

  Restart the computer.

  Jack-MVP Windows Networking. WWW.EZLAN.NET

• My Mac Pro is coming with 16 GB of Ram, but it shows 12 GB.

  Hi all!

  I just went from ElCapitane to Sierra and I find that my computer does not appear all the ram it has. Does someone can tell how I can solve this problem?

  Thank you!

  Hello Olegcotuna,

  Thank you for using communities Support from Apple. I know have a problem with the memory on your Mac Pro is not what you expect. Based on what you said, it seems that you can be affected by your Mac does not have the right amount of memory you have installed. I would like to start by running the built in Apple Hardware Test or diagnosis Apple, according to what year comes from your Mac. This test can give more information about what is causing your problem.

  Using Apple Hardware Test
  Using Diagnostics from Apple

  See you soon!

• Satellite L50D-C-18J - two modules of RAM but single track only

  Hi all

  A few days ago I got the Toshiba Satellite L50D-C-18J with A10 - 8700P AMD processor.

  Factory 1 with 8 GB (DDR3L 1600 MHz) memory module are installed. According to various tools (AIDA64, HWInfo64, CPU - Z), the memory will operate at 668 MHz, that is to say 1333 MHz mode.

  The free memory slot I have with another 8 GB DDR3L held at 1600 MHz (with the same memory timings, but other manufacturers). The Bank will continue to operate only in single channel mode and not in dual channel mode. The A10 CPU should support.

  I have installed the latest version of the BIOS.

  We have an idea of how I have the dual-channel mode and can set the frequency of the memory? In the BIOS, there is unfortunately almost no parameter or someone has the same laptop model and with it dual-channel mode is running?

  Thanks and greetings

  Mario

  Hello. Another manufacturer is not a problem.
  You should check the following:
  (1) make sure that the two RAM modules operating at 1.35v. Search the Internet, what should be the supply voltage of the RAM you have installed. If this does not work at 1.35v then that's the problem.
  (2) whether these RAM modules supports ECC. If one of your RAM supports ECC and the other is not, that's the problem.

• Satellite A100: 2 GB of RAM installed, but Windows displays only 1.99 GB

  Hello everyone again

  I've recently updated the ram in my A100-583 from 1 GB to 2 GB.
  However, although the computer does not seem to run much faster, when I look at the properties of the system in the main general tab, it's only show that there is 1.99 GB it is a problem with the Ram, or is it just a glich with the System Properties window.

  All other system checks indicate that there are 2 GB in the comp... The ram I installed is corsair ddr2 sodimm 667 mhz/pc25300.
  {Any help with this will be appreciated thanks in advance: 8}

  I don t think that it is a problem of memory modules (RAM live).
  What is the BIOS reports?

  Still that memory could be shared with the GPU (graphics card), and the windows OS also uses some of the memory

  Don t you worry and there is everything ok ;)