Hello!
I've recently built a new system with the following specs:
XFX 512 GTS 250
Intel Q9550 775 2833 BOX1333 12M
Corsair CMPSU-520HX 520W ATX2
Creative X-Fi Titanium PCIe
Asus P5Q-Pro P45
Corsair 4GB 1066-555 Dual Channel
2x Western Digital 320 GB SAT2 WD3200AAKS
Lite-On DH-16D2S DVD drive
Before I go on I should say that I am using Linux.
Anyway, the first couple of weeks I had no errors whatsoever, everything was running smoothly.
Then, after a while it froze while booting and I was forced to do a hard-reboot.
I rebooted and it booted just fine and everything was normal.
About a week later it froze again and after that it started happening about once or twice a week.
Also, the freezes changed from during boot only to during boot or during the login screen/right after logging in.
At some point (I was playing a game at that time) everything just crashed. Compiz crashed (I was using Ubuntu at that time), my panel was gone, I couldn't click/open anything anymore, yet my game kept running and I could play it normally.
After a reboot nothing worked, everything simply returned segmentation faults.
Subsequent reboots resulted in errors 80% of the time, random error messages that kept changing with each reboot, mainly lots of numbers.
I went ahead and formatted and reinstalled Ubuntu. Again I received segmentation faults and random errors while trying to boot.
Then I installed Arch Linux with KDE to see whether it could be related to Ubuntu/Gnome. After about 2 days I started having problems again, receiving errors upon trying to boot.
I formatted again to my usual setup of Arch Linux and Gnome and for one whole week no errors occurred (I did however change the order of my partitions if that has any significance). After that week I started having freezes again (but no weird boot errors as I'd had before) on most days. It happens nearly every day now, though sometimes it will boot normally or, instead of a freeze, it'll show an error (screenshots below).
Also, the freezes only seem to happen on a cold-boot but not on a reboot.
Screenshots of some of the errors:
Things I've done:
- I checked all components/cables (more than 3 times now). Everything is plugged in the way it's supposed to be. I even replugged some just to be sure.
- I ran smartmontools (to check the S.M.A.R.T. data), fsck and memtest86+, both several times, everything checks out, no errors.
- I played around with the BIOS settings (before that I only changed my RAM from 800 to 1066)
- I enabled AHCI. Errors started when I hadn't enabled it, persisted after enabling it.
- I checked all temperatures and compared them to manufacturer specs/other users' temps. All fine.
- Googling, lots of it.
I've noticed one really odd thing, though:
When I played around with my BIOS settings, I noticed that my RAM voltage wasn't what it was supposed to be.
It was 2.00 as opposed to 2.10 as specified by the manufacturer. I changed the voltage to 2.10 and rebooted. Freeze.
If I set the voltage to anything but 2.00 it will freeze, _always_, the same way the other freezes occur (just that they don't always occur).
That struck me as very odd, yet my memory has undergone numerous memory tests now but all turned out fine (I did try running memtest with a voltage of 2.10 too, no errors either).
I am rather clueless as to what it could be and tesing things one by one is a bit hard, seeing as the freezes don't always occur and only on a cold-boot. I am pretty sure it has to be hardware related but I just can't seem to find the cause.
Any help really appreciated!
I've recently built a new system with the following specs:
XFX 512 GTS 250
Intel Q9550 775 2833 BOX1333 12M
Corsair CMPSU-520HX 520W ATX2
Creative X-Fi Titanium PCIe
Asus P5Q-Pro P45
Corsair 4GB 1066-555 Dual Channel
2x Western Digital 320 GB SAT2 WD3200AAKS
Lite-On DH-16D2S DVD drive
Before I go on I should say that I am using Linux.
Anyway, the first couple of weeks I had no errors whatsoever, everything was running smoothly.
Then, after a while it froze while booting and I was forced to do a hard-reboot.
I rebooted and it booted just fine and everything was normal.
About a week later it froze again and after that it started happening about once or twice a week.
Also, the freezes changed from during boot only to during boot or during the login screen/right after logging in.
At some point (I was playing a game at that time) everything just crashed. Compiz crashed (I was using Ubuntu at that time), my panel was gone, I couldn't click/open anything anymore, yet my game kept running and I could play it normally.
After a reboot nothing worked, everything simply returned segmentation faults.
Subsequent reboots resulted in errors 80% of the time, random error messages that kept changing with each reboot, mainly lots of numbers.
I went ahead and formatted and reinstalled Ubuntu. Again I received segmentation faults and random errors while trying to boot.
Then I installed Arch Linux with KDE to see whether it could be related to Ubuntu/Gnome. After about 2 days I started having problems again, receiving errors upon trying to boot.
I formatted again to my usual setup of Arch Linux and Gnome and for one whole week no errors occurred (I did however change the order of my partitions if that has any significance). After that week I started having freezes again (but no weird boot errors as I'd had before) on most days. It happens nearly every day now, though sometimes it will boot normally or, instead of a freeze, it'll show an error (screenshots below).
Also, the freezes only seem to happen on a cold-boot but not on a reboot.
Screenshots of some of the errors:
Things I've done:
- I checked all components/cables (more than 3 times now). Everything is plugged in the way it's supposed to be. I even replugged some just to be sure.
- I ran smartmontools (to check the S.M.A.R.T. data), fsck and memtest86+, both several times, everything checks out, no errors.
- I played around with the BIOS settings (before that I only changed my RAM from 800 to 1066)
- I enabled AHCI. Errors started when I hadn't enabled it, persisted after enabling it.
- I checked all temperatures and compared them to manufacturer specs/other users' temps. All fine.
- Googling, lots of it.
I've noticed one really odd thing, though:
When I played around with my BIOS settings, I noticed that my RAM voltage wasn't what it was supposed to be.
It was 2.00 as opposed to 2.10 as specified by the manufacturer. I changed the voltage to 2.10 and rebooted. Freeze.
If I set the voltage to anything but 2.00 it will freeze, _always_, the same way the other freezes occur (just that they don't always occur).
That struck me as very odd, yet my memory has undergone numerous memory tests now but all turned out fine (I did try running memtest with a voltage of 2.10 too, no errors either).
I am rather clueless as to what it could be and tesing things one by one is a bit hard, seeing as the freezes don't always occur and only on a cold-boot. I am pretty sure it has to be hardware related but I just can't seem to find the cause.
Any help really appreciated!