I've got a Toshiba M105-S322 laptop that freezes at random requiring a soft reboot. Sometimes it'll happen right after boot, sometimes it'll go for hours without a hitch. I'd say it's software related but I'm seeing where the system seems to have trouble consistently seeing the memory, sometimes it'll read 512MB, sometimes it'll see 1GB. I'm going to go ahead and replace the memory, but is there some way to find out if it's the MB before I do so? If it's a bad MB, I'll probably just replace the computer. Any suggestions would be appreciated.
Thanks.
Comments:
Feb 01, 2008
- I've already pulled both sticks of memory and made sure they were properly seated. This last time, it was reporting 512MB, I pulled one out and rebooted, it still reported 512MB (so I assumed that the one I pulled was the bad one). I replaced it and the system saw 1GB, but the system still locked within a few minutes. It seems to recognize both or not at random.
I've also tried the software route, I've gone back and reinstalled from the Toshiba system backup CD and it didn't solve the problem.
Feb 01, 2008
- Yes, I did format the drive when I reinstalled and I haven't replaced the memory yet but I'll buy 2 new identical sticks when I do. I'm going to try switching out one of the current sticks with another that I have here, just to see if it helps with the problem.Feb 09, 2008
- I finally got around to switching out the memory and it didn't fix the problem at all. I switched the existing memory between the two slots, switched out with new memory one stick at a time, no go. It still locks up.
My next step is to strip it down to the CPU and make sure it's solidly in place. Unfortunately, there are a couple of stripped screws that I'll have to drill out before I can open up the case. I figure it's got to be a hardware problem, the system doesn't even boot up most of the time, it might get to the BIOS but not necessarily.
Feb 10, 2008
- Nope, didn't solve the problem. I stripped the laptop all the way down, pulled the CPU and made sure everything was perfectly connected. Regreased the CPU properly with Arctic Silver 5 (it looked pretty spotty when I pulled it), reassembled the whole laptop and it's still having the same problem. It booted up immediately when I tested it, I let it sit for a couple hours and now... won't boot at all. You turn the power on, it's on for about 2 seconds then shuts off again. It's not even getting to POST.Feb 15, 2008
- Guest, your problem is definitely software related, you should be able to solve it by repairing or re-installing Windows with the original installation disk.