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#1
My PC is not working :(
Some time ago (several months) my PC wouldnt start at all, just blank screen, I would just turn it off and on and everything would be ok. It happened just few times and it was not big deal.
But before few days things got different. It wont start at all even after 10+ turn off/on, so I started mission to find whats wrong.
Problem details: Power ON - nothing happens - blank screen - not even BIOS info. Nothing.
1. I remove HDD (Sata and power cable) - nothing happens, so its not HDD.
2. I remove HDMI cable from GPU and still nothing
3. I disconnect SS2 PCI card and gamepad wireless receiver but again nothing.
Then i go to memory, remove 3 sticks (4x1GB) and PC working, then i put 2nd stick and ok, then third and again ok, and last one..again ok? wtf?
Then i use PC few times, play games, power off/on..everything great, and after 2-4 days again same problem, blank screen and pc doesnt boot. Now i have removed just 1 stick and its working..for now..but i am not sure it is memory because when i put all 4 sticks back everything works. I play games (NFS Shift, Tropico 3..) for several hours and its all fine, Windows report 4GB RAM. (Win7 64-bit)
Can CPU or motherboard be problem? I think system just doesnt accept sometimes 4 sticks. (motherbord support 4x2GB)
How can i be sure that memory is ok?
NOTE: before 1 month I upgraded memory, from 2x1GB to 4x1GB, memory is from same manufacturer, same speed, maybe different chips. Now when PC working it use 2X1GB old sticks and 1GB new stick.
Sorry for bad writing, i dont know English.
Please help.