1. The system does not recognize hard drive
Such failures are more common, from the hard disk can not boot from a boot disk can not access c drive, use the cmos in the automatic monitoring function can not find the existence of the hard disk. This failure generally occurs in the connection cable or ide port on the mouth, Dell Inspiron 6400 Battery, the failure rate of hard disk itself is very small, can be re-plug hard drive cable or change ide port and cable to replace the test, where failure can be quickly found. If you do not recognize the new hard drive connected, there is a common reason for this is The main hard disk from the line, Dell PC764 Battery, Dell TD175 Battery, Dell Latitude D820 Battery, Dell Latitude D830 Battery if the main hard disk connected to the ide disk position, then jump to the main hard drive discs, jumper error generally does not detect the hard disk.
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