Re: Satellite A100-813 - BIOS reports inserted 3 GB but 4 GB

Satellite A100-813
Model No.: PSAA8E

Recently, my laptop 2 GB memory @ 533 mhz were bad and I decided at this level to 4 GB and carried 2 x 2 GB @ 633 mhz.
Though according to the instructions in the manual, it supports 4 GB maximum, but my bios shows/3 gb.

My Windows 7 64 bit, shows 4 gb, but with 3 GB usable.
Please if someone can help me get all the 4 GB, is there any problem with the highest FSB.

I thought also of shared video memory, but when only 2 GB is inserted, the bios displays full 2 GB.

The laptop supports Mobile Intel® 945GM Express Chipset
The chip supports the 4 GB of RAM.
Then you should be able to use 4 GB

What the BIOS update?
Check this box

With regard to the recognition of the Windows RAM:
In msconfig.exe to go to the boot tab, click Advanced Options, make sure that the Maximum memory checkbox is unchecked

Tags: Toshiba

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