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our computer recently started BSOD'ing before booting to the login screen. It then restarts, trys to fix itself, and fails. I have access to command prompt from there, along with other options like 'Reset' and 'Refresh'.

How can I use command prompt to get the error code and other information required to diagnose a BSOD?

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Try booting into safe mode. After the POST, press F8 until you get the boot menu. –  0xFE Jun 18 '13 at 3:57
copy the dmp files from C:\Windows\Minidump via cmd.exe to an external drive and upload them. I'll try to look at them with Windbg. Maybe this helps to see which issue you have. –  magicandre1981 Jun 18 '13 at 7:47

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