Welcome to Vista Banter. You are currently viewing our boards as a guest which gives you limited access to view most discussions, articles and access our other FREE features. By joining our free community you will have access to ask questions and reply to others posts, upload your own photos and access many other special features. Registration is fast, simple and absolutely free so please, join our community today! If you have any problems with the registration process or your account login, please contact contact support. |
|
Hardware and Windows Vista Hardware issues in relation to Windows Vista. (microsoft.public.windows.vista.hardware_devices) |
|
LinkBack | Thread Tools | Display Modes |
|
|||
515 MB of missing ram
I've got 8GB of RAM, 8192 MB, and my system properties shows it at 8.00GB of RAM, which is good, but when I look at task manager and my physical memory is only 7677 MB, so I've lost 515 MB of memory somewhere. I've got vista x64 with two 8800 GTS' with 512MB GDDR3 ram each. Thanks -- MasterAlex |
|
|||
515 MB of missing ram
MasterAlex;900983 Wrote: I've got 8GB of RAM, 8192 MB, and my system properties shows it at 8.00GB of RAM, which is good, but when I look at task manager and my physical memory is only 7677 MB, so I've lost 515 MB of memory somewhere. I've got vista x64 with two 8800 GTS' with 512MB GDDR3 ram each. Thanks Hello Alex, If your motherboard came with a integrated video chip, then you might check the BIOS settings to see if you may have the missing 512 to 515 MB of RAM set to be dedicated to it. If so, just free up that memory. If not, then you might check to see if there is a newer BIOS version for you motherboard available that may address this problem. Hope this helps, Shawn -- Brink *There are no dumb questions, just the people that do not ask them.* '*Windows 7 Forums*' (http://www.sevenforums.com/) *and* '*::Vista Forums::*' (http://www.vistax64.com) *Please post feedback to help others.* |
|
|||
515 MB of missing ram
MasterAlex wrote:
I've got 8GB of RAM, 8192 MB, and my system properties shows it at 8.00GB of RAM, which is good, but when I look at task manager and my physical memory is only 7677 MB, so I've lost 515 MB of memory somewhere. I've got vista x64 with two 8800 GTS' with 512MB GDDR3 ram each. Some of your available RAM will always be set aside for special system needs, so what you are seeing is not abnormal. |
|
|||
515 MB of missing ram
In message
MasterAlex was claimed to have wrote: No onboard vid. I'll try a bios update if I can't find anything else. Also take a look in the BIOS for something about address space remapping, most motherboards need a chunk of address space for their own needs and some will pull it from the 3.2GB-4GB range even when an x64 OS is being used unless the appropriate option is enabled. Unfortunately the option has a number of different names on different BIOS versions even in the same manufacturer, so it's not as simple as giving you exact directions. One way to test if this is your problem is to remove all but 2GB of memory, if Windows sees all 2GB then it's likely an address space conflicting with actual RAM. If your ~515MB of RAM is still missing then you have other issues and you can ignore this suggestion entirely. |
|
|||
515 MB of missing ram
What you are seeing is normal. The system sets the lost Ram aside so that when it is
needed it is there -- Peter Please Reply to Newsgroup for the benefit of others Requests for assistance by email can not and will not be acknowledged. "MasterAlex" wrote in message ... I've got 8GB of RAM, 8192 MB, and my system properties shows it at 8.00GB of RAM, which is good, but when I look at task manager and my physical memory is only 7677 MB, so I've lost 515 MB of memory somewhere. I've got vista x64 with two 8800 GTS' with 512MB GDDR3 ram each. Thanks -- MasterAlex |
|
|||
515 MB of missing ram
"Peter Foldes" wrote in message ... What you are seeing is normal. The system sets the lost Ram aside so that when it is needed it is there No it doesn't. If the max the motherboard can handle is 8 GB and you have 8 GB installed, then some of the address space is used by motherboard hardware such as PCI slots. The RAM cannot be used. Tom Lake |