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Dell Bios Says 1gb But Windows Says 512mb

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Sometimes you might hear it "snap" into place, but it isn't really completely seated. Flag Permalink This was helpful (0) Collapse - HP is another Compaq under a different name by 4jackie40d / July 28, 2006 12:05 AM PDT In reply to: 7/28/06 Computer doesn't I have yet to see any of the hardware fail because of an "over-installation". If you didn't get the PC new, someone may have installed one or both modules that are not compatible with being used along with other modules that are listed as compatible, http://magicnewspaper.com/task-manager/1gb-of-ram-showing-as-512mb.html

All I found on your computer states it can handle 1GB in each slot. BIOS can see 2GB but XP can't showing 256MB all the time? I also have an Inspiron 2650 which is artificially limited to 512MB per Dell specs (even though it's Intel i845MZ chipset supports up to 1GB). For example, it is possible to build a 512MB memory module from eight chips having 64MB each, or from a module using four chips of 128MB each. Go Here

Task Manager Showing Less Ram

If so, you must install the memory modules in pairs. Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended. Change the pull-down to all your slots... If it doesn't it is a good indicator that you need to go get another stick of memory to add in so you have a total of 4.

The notches in the memory module and socket are supposed to prevent incorrect insertion, but believe me, they don?t make it impossible. Report • #24 blackrebel03 August 12, 2010 at 19:44:35 right now im useing the 256 2 sicks Report • #25 OtheHill August 12, 2010 at 20:32:01 There is nothing wrong with RAM from msconfig. Usable Ram Less Than Installed Proposed as answer by GreenLid9 Tuesday, March 09, 2010 10:58 PM Marked as answer by Carey FrischMVP, Moderator Friday, December 27, 2013 2:25 AM Tuesday, September 08, 2009 8:20 AM Reply

And a given chip can be different from another chip of the same size, that is a 64MB memory chip (not module) could have 32 million words each 16 bits wide, Task Manager Shows Less Physical Memory Just something to consider?Submitted by: Mark H. It would be hard to put it in, but then, a lot of people do that also. check here It was also interesting that the changes to boot.ini did not work in the meantime, however, are now all OK.

It works fine for most applications, but I wouldn't run life support systems on it.The second level of redundancy is parity memory (also called true parity). Bios Not Recognizing Ram There is option used by dell systems which is "os installating mode" or similar. memory systems, in which there are two memory channels that are ?interleaved? Now during POST you should see 512,000 KB.

Task Manager Shows Less Physical Memory

Two 1GB sticks matching HP's specifications would also work. More hints this is one of the benefits of having a relationship with someone close by. Task Manager Showing Less Ram If the two sticks of memory are NOT identical or twins your board may not recognize the 512 stick.2. Task Manager Not Recognizing Ram Flag Permalink This was helpful (0) Collapse - HP RAM !

Many Thanks for the above comment this solved the 256mb ram problem. currently using it that way. The program eg. Sunday, November 23, 2008 8:18 PM Reply | Quote 1 Sign in to vote Check the BIOS and see if the OS Install mode is set to enabled.  If it is, 4gb Ram 2gb Usable Windows 7 32 Bit

Boot the system, if the memory still doesn?t work, it is a safe bet to say the memory is bad. Do you think that dell would lie about the max memory, or do you think they are most likely right, and the diagnostic software is most likely wrong. Anything less and you quite probably have a defective stick of memory.Submitted by: Pete Z.***********************************************************************Answer:Jake K,I think this may be your problem, with a dual core processor you have to install Matter of fact, my Dell had 6 slots, 3 blue, 3 orange.

I suggest you reinstall both 256MB stick and then go to crucial.com and use their online scan tool to determine what type and how much RAM your board can run. I Have 4gb Ram Only Shows 3gb Usable Worked just great! After a few attempts, I noticed that the 2nd stick didn't seem to be seating in the socket exactly straight.

What is confusing here is that the BIOS sees the memory and the OS doesn't?

Get into the BIOS and reset to default. I thought it was a software/fragmentation issue and was about to rebuild the system.I would like to say many thanks to "coolguycjb" you saved me a world of hurt, cheers mate. Align the memory module so the small notches on the lower edge line up with the raised marks in the socket. Task Manager Memory Usage Doesn't Add Up I have Windows 7 64bit and a Mobility X1600, I use the legacy 10.2 drivers modded with the Mobility Modder (http://www.hardwareheaven.com/modtool.php) to install.

asked 7 years ago viewed 72937 times active 5 years ago Blog What Programming Languages Are Used Most on Weekends? That would allow you to verify that the new stick you bought is good (can possibly be a bad stick of RAM you got) and it would test the paired memory Sure, RAMBUS requires it, but other might as well too? I have one computer with that type of memory and those sticks as well.

Besides, he probably should have taken his computer to an authorized repair shop, had them put the stick in, and then he wouldn't have a problem with his computer recognizing his