Daily Archives: September 11, 2014

HP Compaq DC 7900 Automatic Reboots after Shutdown

Posted on September 11, 2014 by timlyg

NYGC-LAB PC station #6, HP Compaq DC7900, having consistent autoreboot problem & HDD failed #10/DPS Self-Test Failed Completion Code: 4 error, in BIOS. Resetting CMOS battery didn't seem to help. Defaulting the BIOS didn't seem to help. But when I … Continue reading →

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