I'm using Windows 7 Ultimate 32-bit and.I'm having a blue screen of death from time to time and had an error "The file is possibly corrupt. the file header checksum does not match the computed checksum." So I tried to remove 1 RAM (Samsung 512MB 2Rx16 PS-5300 M470T6554EZ3-CE6) from its memory slot and it worked just fine using normal boot. But my computer's performance to open/close drops significantly since I'm only working with a 512MB.
So what I want to get enlightened with is to how to restore/fix my Samsung RAM back (if it will still work) and what really caused the crash.
Here's the current spec from https://www.crucial.com/systemscanner...98FD31D926C3#:
Maximum Memory Capacity:
Currently Installed Memory:
Available Memory Slots:
Total Memory Slots:
Dual Channel Support:
Intel(R) Celeron(R) CPU 550 @ 2.00GHz CPU Version
: Mobile Intel Celeron 550, 2000 MHz (15 x 133)
: Acer Aspire 4315
: Intel Crestline-GML GL960
: 502 MB (DDR2-667 DDR2 SDRAM)
: ProMos/Mosel Vitelic V916764B24QBFW-F5 512 MB DDR2-667 DDR2 SDRAM
: Phoenix (01/15/08)
Is there anything I've lacked, I'll add them up asap. I'll appreciate any help.