Hi all,
I'm trying to fix a Dell Dimension E520 for a friend. It had WinXP on it which apparently worked fine until about 3 months ago, after which it would only start in safe mode. If you tried to start it without safe mode the WinXP logo would show, then it would automatically reboot.
He's already bought a retail copy of Windows 7 Home, I assumed it was just a software problem so I tried to install Win7. Unfortunately after reaching the final stage "completing installation..." it rebooted and showed an error message (I've tried installing several times with different DVDs but it always fails):
"The computer restarted unexpectedly or encountered an unexpected error. Windows installation cannot proceed. To install Windows, click "OK" to restart the computer, and then restart the installation"
I've run 10+ passes of Memtest86+ and a full WD HDD diagnostics, both of which show no errors. I also installed Ubuntu to test, which seemed to work fine.
Does anyone have any idea what might be causing this? Thanks in advance.
I'm trying to fix a Dell Dimension E520 for a friend. It had WinXP on it which apparently worked fine until about 3 months ago, after which it would only start in safe mode. If you tried to start it without safe mode the WinXP logo would show, then it would automatically reboot.
He's already bought a retail copy of Windows 7 Home, I assumed it was just a software problem so I tried to install Win7. Unfortunately after reaching the final stage "completing installation..." it rebooted and showed an error message (I've tried installing several times with different DVDs but it always fails):
"The computer restarted unexpectedly or encountered an unexpected error. Windows installation cannot proceed. To install Windows, click "OK" to restart the computer, and then restart the installation"
I've run 10+ passes of Memtest86+ and a full WD HDD diagnostics, both of which show no errors. I also installed Ubuntu to test, which seemed to work fine.
Does anyone have any idea what might be causing this? Thanks in advance.