Windos 7 recognizes only 2.5 g 4g memory

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• Tecra S10-128: Win XP recognizes only 2.99 GB instead of 4 GB of RAM

  Hello

  I have a question.

  I have downgrade to XP Pro (with recovery CD).

  The system has 4 GB of ram (the BIOS screen confirm that), but in system properties I * only 2, 99 GB * of RAM.

  I know that XP pro recognize only 3, 5 GB, but why, 2, 99 GB? I have no understeand that.
  It is the memory used for video preformance?

  Note: I have the latest version of the BIOS available on the download page.

  Thank you
  Jos Rodrigues

  Hello

  > I know that XP pro recognizes only 3, 5 GB, but why, 2, 99 GB? I don't understand this.
  > It's the little memory used for video performance?

  Yes, the 32-bit OS recognize only 3.2 GB of RAM. It is not uncommon that the 32 bits of the operating system
  The 210MB seems to be dedicated to the memory of the graphics card and therefore the Windows XP can use only 2.99 GB.

  See you soon

• Satellite A100 PSAA2A - BIOS recognize only 1 GB of RAM after upgrade

  Hello

  I have a Satellite A100 PSAA2A. RAM is up to 2GB (2 slots).
  Now, I have 256MB + 512 MB (Kingston KVR533D2/S4/512) total = 768 MB (Samsung 256 MB DDRII 533FSB).
  It works well

  I want to improve my RAM. I've got Kingston KTT533D2 / 1 G
  I have 512 MB + 1024 MB = 1.5 GB

  I removed 256 MB to 1 GB. Now she has 512 MB and 1024 MB
  But BIOS recognizes only 1 GB (Windows XP as well). I changed my slot machines, a different combination made - always 1 GB (not 1, 5 GB)

  I checked each memory separately 256 MB, 512 MB, 1024MB - works well, but combination of combination and 512 MB + 1024 MB 256 MB + 1024 MB do not work.

  I did a BIOS upgrade and set version 2.3

  Any ideas guys?

  Thank you.

  I m not sure but I think the problem are two different modules. They come from different manufacturers have different abilities.

  If you want to, or more than 1 GB RAM, use should use the same modules. At a time when prices are cheap.

  But you can also test the RAM with special tools like Memtest86:
  [www.memtest86.org]

• Satellite A100-551 recognizes only 1 GB of RAM after upgrading memory

  Hello

  I just bought a memory of 1 GB of RAM to upgrade my Satellite 2 * 512 to 1 * 1024 + 1 * 512.
  The brand of memory is Crucial.

  Everywhere where I put my memory (1 GB in slot 1, 512 MB in the 2 slot or vice versa), my computer don't recognize only 1 GB.

  Some ideas on this concern?
  What I have to put the same size of memory in each slot, maybe?

  THX in advance for your help.

  Kind regards.

  SBL68

  If you only check this forum and search for RAM upgrade themes, you will see that the people who use essential modules reported on compatibility issues.
  If you want to upgrade to Ram successfully, please use the modules recommended Toshiba or Kingston.

  If you have to choose between price and compatibility compatibility and good work modules, you must choose. Compatible Toshiba DDR2 400/533 1 GB module followed the part number - PA3411U-1M1G.

  For Kingston modules, visit www.kingston.com/

  Good luck!

• Server recognizes only half RAM

  Hello, we have 8 HP Server Proliant DL 380 G5 with p56 2011.02.05 Bios version (the latest being, if I understand correctly). Now, all the servers have 4 1 GB FBDIMM, which works very well.

  Recently, we decided to upgrade and bought memory KTH-XW667LP / 8G (according to the manufacturer, it is equivalent to 466440-B21 HP / COMPAQ and is fully compatible with this model). I installed two 8 GB FBDIMM in one of the servers, but it only sees half of the memory. Instead of 16 GB, it recognizes only 8 GB.

  Now, I have tried several vaiants:

  1 all 4 1 GB FBDIMM (former) is placed in the banks 1A and 3A, 2 and 4 C. The 8 GB FBDIMM are placed in banks 5b and 7B (according to the guide, this should be good). The server shows 12 GB (in BIOS and RHEL). That is, he fully acknowledges the old memory, but not the new.

  2. the old memory is completely removed for test purposes. The 8 GB FBDIMM are placed in banks 1A and 3A. The server shows 8 GB only.

  Now, I have tried on three servers with various 8 GB FBDIMM (we bought 10 packs) to make sure, that it is not caused by damage of server or memory. Nothing is done, the result is the same. I guess, the problem is not in the servers and not in memory. There is no update of the BIOS that I can install (we have the most recent version). So, what could cause this problem? Maybe I need to change something inside the server to recognize the memory? Maybe it's a mechanizm of redundancy of memory, which can be turned off or what?

  Hello:

  I don't have an answer for you, but I see that you posted your question on the Business - servers-HP Support Forum.

  I recommend that you copy and paste your question on a new post.

  http://h30499.www3.HP.com/T5/ProLiant-servers-ml-DL-SL/BD-p/ITRC-264

  Paul

• Computer Windows XP recognizes only 2.9 GB, 6 GB RAM

  my windows xp seems to recognize only 2.9 GB of my 6 gigs of ram. any ideas how to solve this problem?

  This is how Windows XP works. Will not recognize more than 2-3 GB.

• WINDOWS 7 32-bit Enterprise recognize only 2.94 G of ram

  Hi, I have a ProBook s 4530 and I got display the operating system windows 7 Enterprise 32-bit to windows 7 Professional 64-bit with 8 GB of ram, and the system recognizes only 2.94.  I expected to recognize 3.5 G DO NOT ALL THE 8 G.  What can I do for the system to recognize it at least 3.5 G

  This can happen if your system is to have an integrated video card installed based on shared memory architecture. He can use the missing memory.

• Qosmio G30 (PQG32L) - can use only 3.25 GB of memory on Windows 7 64 bit

  My Qosmio G30 (PQG32L) found 4 GB of memory, but only 3.25 GB of memory can be used. I'm updating to Windows 7 64-bit, but it does not help.
  BIOS reports 4 GB of RAM.

  Windows 7 64-bit operating system

  Anyone can activate the Qosmio G30 usable memory to 4 GB?

  What Intel Chipset is in the G30? (Launch CPU - Z to find out. Google is your friend)

  Some Intel chipsets are limited to 3 GB.

• How can I get my version of Vista 64 home to recognize more than 16 GB of memory?

  How can I get my version of Vista 64 home to recognize more than 16 GB of memory?

  Upgrade to Vista Business...

  Version	Limit on X86	Limit on X64
  Windows Vista Ultimate Edition	4 GB	128 GB
  Windows Vista Business	4 GB	128 GB
  Windows Vista Business	4 GB	128 GB
  Windows Vista Edition Home Premium	4 GB	16 GB
  Windows Vista Home Basic	4 GB	8 GB
  Windows Vista Starter	1 GB

• Satellite M70 (PSM73A-00F007) - Windows 7 recognize only 1 GB rather 1.5 GB

  Hello

  I recently installed (clean) Windows 7 Ultimate 32 bit on my laptop. I have installed 1.5 GB but Windows will only recognize 1 GB. In the BIOS is shows 6 cents or so to base memory and 8 cents strange memory. I'm so confused.

  What I do need to update the BIOS and I can update the BIOS?
  Any help would be great.

  As it is, I had to run a 'mobilitymodder.net' hack to get the card to read different than just the Standard VGA adapter...

  Help, please
  Andrew

  Hey,.

  Normally, the BIOS should recognize 1.5 GB of RAM if the modules are working properly. Please check the BIOS again the amount of RAM is recognized.
  Updating the BIOS will not help you, this doesn t affect the amount of RAM.

  I think little of memory will be used for memory graph and other hardware components how much RAM is reconigzed in DirectX (start > run > dxdiag)?

• Tecra A4 recognize only 512 MB of memory

  I added 512MB DDR RAM, in addition to the original 512 MB, but the laptop does not recognize all of 1 GB, only 512 MB. The two work packages - new is recommended module from Crucial.

  Any ideas?

  Hello

  I know it sounds strange, but it seems that the two modules aren't compatible together!
  Tecra A4 can certainly move up to 2 GB (2 x 1024 MB) of memory.

  I find that Toshiba recommends the use of these modules:
  PC2700 512 MB (PA3312U - 2M 51)
  1024MO PC2700 (PA3313U-2M1G)

  I also found this site that provides compatible modules and supported for a Tecra A4
  http://www.orcalogic.co.UK/ASP/ProdType.asp?ProdType=11719&ft=m&St=3

  It seems that you can use a 200 pin PC2700 (333 Mhz) DDR SODIMM modules and I really recommend to use the same i.e. to modules from the same provider.

• Satellite A200-10W recognize only 3 GB instead of 4 GB of RAM

  2 years ago, I bought the laptop Toshiba A200-10w.
  He had 1 GB of memory installed (at the time, the seller said that ram can be expandable to 4 GB).

  Recently, I bought RAM 2x2gb modules.
  When I installed the modules I had to update the update of the BIOS-Windows X, to recognize all the ram installed, but during POST only 3071 MB of RAM is checked (even though the main BIOS screen lists that 4096 Mb is installed).

  Even if I use FreeBSD 64-bit operating system I can only access 3071 MB of RAM.
  Is there a solution to this problem?

  Hello

  To access the full 4 GB of RAM as the three components; Operating system and BIOS of the Chipset must support 4 GB of RAM.

  If one of these parts does not support the 4 GB of RAM then your laptop will not handle and will not recognize the full 4 GB of RAM.

  Check your chipset and look into the details to the Intel page.
  There, you can find an info if your chipset is capable of 4 GB.

• After you have reinstalled Vista Home Premium 32-Bit with Service Pack 2. Windows recognizes only 958 MB 2G of Ram. The processor is AMD Turion 64 X 2 1.80 GHz 32 bit

  Hello
  I have a hp Pavilion notebook PC with a new motherboard.  After you have installed Windows Vista Home Premium 32 bit, I noticed that Windows only recognizes 958 MB 2 GB of RAM installed.  No one knows why this is happening and how can I fix or troubleshout the problem?
  Thank you, PD777

  Hello

  How is your memory configured? that is, what is 2 x 1 GB modules or module 1 x 2 GB. If the former I would check the physical installation of the modules on the MB memory.

  Vista 32 bit should see up to 3 GB, I doubt that it is Vista the cause.

  Another thought, are your shared graphics? in some BIOS, it is possible to ask the system to use a fixed amount of RAM the GUI system, this memory will not be included in the complete system.

  See you soon

• PowerEdge R510 recognizes only the 32 GB of RAM (of 64Gb total)

  Hello

  I have a server poweredge R510 1 processor (Intel (r) Xeon E5630 2.53 GHz CPU)

  He used to have 12Gb (3x4Gb) of ram, but I decided to do an upgrade.

  I bought these modules:

  8 x 8 GB PC3L - 10600R DDR3 1333 ECC Reg, is a total of 64 GB

  Unfortunately, the system recognizes that the 32 GB.

  I also tried to use only 4 modules on slots next to the empty space of the cpu, but the system didn't start because he couldn't see any ram installed.

  Can you please help?

  Thank you in advance.

  Completely, absolutely, positively and definitely sure. Dell support was wrong and they should have known better.

  The memory controller is on the processor, not on the system map, so without a processor memory locations cannot be used. The only way to get 64 GB of RAM with a single processor is 4x16GB. There is a lot of documentation.

  Running ESXi, I don't know why you wouldn't have two processors anyway...

• Satellite A200-21dts: 64-bit Windows recognizes only 3 GB instead of 4 GB of RAM

  Hello!

  I have an A200 21 T with windows 7 (ultimate * 64) install.
  My problem is that windows takes only 3 GB! How to 'use' the ram?

  Hello

  Please, read here:

  http://APS2.toshiba-tro.de/KB0/TSB82022E0000R01.htm

  As an addition:

  Go safety start-Control Panel of configuration-system-configuration-boot system Administrative Tools - Advanced options
  Make sure the maximum memory of the option is not checked. If it is checked, uncheck, press on apply, Ok and restart.