Gigabyte GA-945GZM-S2 Motherboard Logo

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Anonymous Posted on Oct 24, 2009

Trying to upgrade RAM on GA-945gzm-s2 mobo. Already have 1gb 5300 ddr2 stick of RAM. Works fine until I place the 2nd stick of RAM in. I turn it on and get no post beeps, no video, but everything is running (fans lights ect.) Basically only works with 1gb of RAM. Manufactuer says can support up to 2 gb, so why cant I get a POST when 2 sticks are in. FYI 2nd stick of RAM is same as original one put in there.

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  • Anonymous Oct 24, 2009

    But I am not getting a POST and that has nothing to do with the OS. Usually when the comp POSTS up I get a beep. But not when I install the 2nd RAM. I get nothing and the comp just runs with no video.

  • Anonymous Oct 24, 2009

    I am currently running off the new installed RAM i bought. IT runs fine in the first bank. Just the problem exists when I put that RAM in the second bank.

  • Anonymous Oct 24, 2009

    Computer is working fine when RAM is in Slot 1. I placed the newly bought RAM in slot one and computer works fine. Like I said just does not want to post when I add second stick of RAM in. The RAM is the exact same as the original. I am suspecting that slot 2 is not working properly.

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joecoolvette

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  • Master 5,660 Answers
  • Posted on Oct 24, 2009
joecoolvette
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Computer off, unplugged from power, case open. De-Static yourself. Take the new stick of ram, and place it in Slot 1 (DDRII 1. Closest to processor. Not trying to insult your intelligence, just don't want to 'Leave any stone unturned')

Slot 2 is empty.
Press the Power On button in, hold it in for a count of 5 seconds, then let go. Do this procedure two more times.

Plug the computer back into power, wait 1 Minute.
Turn the computer on.

Still no?
Hold the Power On button in for ten seconds until the computer turns off. Wait 1 minute. Turn the computer on again.

No? You have a bad stick of ram, or an incompatible one.

If it's THE same stick of ram, from THE same manufacturer, it's Bad.

If it's a stick of compatible ram according to spec's,
(DDR2 at 667MHz, Voltage 1.8 Volts, Cas Latency5, NON-ECC, Unbuffered, 128Meg x 64),
then it's a Bad stick of ram.

If it doesn't have the above specifications, it's an Incompatible stick of ram.

If it does work ,suspect problems with Slot 2 on the board.

Adnan Bhatti

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  • Master 1,188 Answers
  • Posted on Oct 24, 2009
Adnan Bhatti
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Installing a second RAM corrupts the operating system. The reason behind this is that the OS, when installed, detects the hardware present and optimizes the settings for it; in short it is hardware dependent. When he OS 'sees' that a new RAM has been installed it just cannot load the appropriate settings for it.

First, verify that you have installed the RAM correctly by checking it listed in the BIOS.

Then, remove this new RAM, back-up your data, re-install RAM and re-install the operating system. Everything will work fine.

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  • Gigabyte Master 32,281 Answers
  • Posted on Oct 24, 2009
Anonymous
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The new RAM module could be faulty or the second memory slot is faulty.
Try removing the original 1Gb memory module and inserting the new memory module in its place to see if the computer boots up normally. If it doesn't then then new memory module is faulty.

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Related Questions:

1helpful
1answer

HI I have a Gigabyte motherboard 945GCMX-S2, I have a 1GB ddr2 (667 Hz) hynix ram already installed ..to upgrade it i installed another 1GB dynet ram (666 Hz)..but my cpu beeps now...i remember runni

You should be able to as it can take 4 gig total according to the manual.

Memory:
2 DDRII DIMM memory slots (supports up to 4 GB memory) (Note 2)
Supports dual channel DDRII 667/533 unbuffered DIMMs (Note 3)
Supports 1.8V DDRII DIMMs
Note 2. Only for GA-945GCMX-S2.
Note 3. Only for GA-945GCM-S2.
3helpful
1answer

Motherboard acer A1100-B1300A.... ????

Knowing the model of the mobo will not do anything if you know it takes
DDR2 5300.

And you can find tons of 1GB,2GB,4GB sticks.

If you want to know what memory MFG are compatible with you system
go to the Acer website.

As you can see at the website I posted below there are a lot of memory you can get.


Here are 12 different brands of 5300 2GB sticks of memory.

If your sure the motherboard takes 5300.

http://www.newegg.com/Product/ProductList.aspx?Submit=ENE&N=2010170147%201052408745%201052307859&name=2GB
1helpful
1answer

Problem for Gigabyte 945GZM-S2 Motherboard

HI,

There is only one memory stick that that board will support that is a 2gb chip. You can reveiw all the tested memory HERE, to see what will work prior to buying.

Good Luck,

Mark
2helpful
1answer

Can i upgrade my ram to ddr3 if so what would you recomend .cheers

Thank you for the clarification sir.
NO, the Fujitsu Scalio 600 Media Center uses the Gigabyte GA-8ISXT-FS motherboard, and it only supports DDR Sdram.

This is a PDF Motherboard Manual for the GA-8ISXT-FS mobo, from Fujitsu Support,

http://uk.ts.fujitsu.com/rl/servicesupport/techsupport/Boards/Motherboards/GigaByte/ga-8isxt/Man_8isxt-fs_uk.pdf

This is the support page for the Fujitsu Scalio 600 Media Center,
from Fujitsu Support,

http://uk.ts.fujitsu.com/rl/servicesupport/techsupport/consumer/MediaCenter/Scaleo%20600/Scaleo%20600.htm

Uses either DDR Sdram at 333MegaHertz, or 400MHz.
(PC2700 and PC3200 respectively)

DDR Sdram has 184 gold plated contact pins on the bottom.
DDR2 Sdram has 240 gold plated contact pins on the bottom.
DDR3 Sdram has the same amount of contact pins as DDR2.

The voltage and signal contact pins are in a different place, from DDR2 to DDR3.
This is why the locating notch on the bottom of the ram stick, is in a different place, comparing DDR2 to DDR3.

So you can see, DDR3 not fit in a DDR2 slot, because the locating lug in the bottom of the ram slot, and the locating notch in the bottom of the ram stick. Keeps people from trying to put DDR3 in a DDR2 slot, and vice-versa.

You can also see why a 240 pin ram stick, will not fit in a 184 pin ram slot.

Bumping up from DDR to DDR2 does make a difference in my book. (Requires using a motherboard that supports DDR2 however, so you would need a different motherboard)

Going from DDR2 to DDR3? Not so much IMHO. The frequency rate is higher, but there is a trade off with slower ram timings.

Sorry if I have been too 'Windy', but I thought I would give you more information, than just,
'No, won't work', or No won't work because your motherboard uses DDR Sdram'.
1helpful
1answer

Problem With ddr2 (Upgrade From ddr 512mb 400 to ddr2 1gb 800)

If it works fine with one stick of ram. Then it is the ram that is incompatible. You can try different settings but you may end up that the stick isn't compatible. Hope this helps let me know if you have any other questions.
Thank you,
Lee
0helpful
1answer

4 x 512 DDR2, shows only 1GB

are you using dual channel ddr? if so resort to your manual for proper placement of it.
0helpful
1answer

Compatability of Memory Upgrade

Hi,
One or both of your RAMs have developed a fault. Change both RAM. After changing RAM pl format again and than try. Do not insert those faulty RAM again. Get your RAM tested by a software which is available on Microsoft site for free.
Thanks
Bhaskar
0helpful
1answer

Unaible to upgrade RAM

It will only support up to 2GB Ram and the same memory specification
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