Troubleshooting Without Diagnostics

Solving Hard Drive Problems (Continued)

Problem

Cause

Solution

 

 

 

Nonsystem disk/NTLDR

Hard drive boot has

Run Computer Setup and enable

missing message.

been disabled in

the hard drive entry in the

(continued)

Computer Setup.

Storage > Boot Order list.

 

 

 

Second Ultra ATA hard

You are using the

Reinstall the second Ultra ATA hard

drive does not perform

wrong cable for the

drive using an 80-conductor cable.

optimally.

drive type.

The 80-conductor cable is standard

 

 

on select models.

Both slow and fast UATA devices are on the same data cable.

Change slow UATA devices to a separate data cable connected to the secondary IDE controller on the system board.

Computer will not start.

Hard drive is damaged.

Observe the beeps and LED lights

 

 

on the keyboard. See Appendix A,

 

 

“POST Error Messages” to

 

 

determine possible causes.

 

 

See your Worldwide Limited

 

 

Warranty for details.

 

 

 

Computer seems to be

Program in use has

Attempt the normal Windows “Turn

locked up.

stopped responding to

off Computer” procedure. If this

 

commands.

fails, press the power button for

 

 

four or more seconds to turn off the

 

 

power. To restart your computer,

 

 

press the power button again.

 

 

 

2–14

Troubleshooting Guide

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Image 28
Compaq Compaq Evo Desktop, 177620-006 manual Storage Boot Order list