Common Problems And Solutions; Table 3-1 Problems Powering Up The System - HP j6700 Getting Started Manual

Table 3-1
The LCD does not light
up.
The LCD lights up, but
is blank.
The LCD light is on and
a row of boxes appears
LCD displays an error
message.
If problems persist, contact your system administrator or call your designated service
representative.

Common Problems and Solutions

The tables in this section list common problems you may encounter with
your computer. The tables also explain how to solve the problems.
Problems Powering Up the System
Problem
Make sure your AC power cord is connected securely to the
system.
Make sure the power cord is plugged into a working AC outlet.
Make sure the power is turned ON.
Make sure the safety-interlock switch is pressed inward by
closing the system cover.
Check the system VRM0 and VRM1 LEDs. See the section
"Using the System Board LEDs for Troubleshooting" in this
chapter.
Make sure the LCD control cable is properly connected inside
the system unit and on the front part of the chassis behind the
bezel.
Check the system FETCH LED. See the section "Using the
System Board LEDs for Troubleshooting" in this chapter.
Make sure the LCD control cable is properly connected inside
the system unit.
Contact your local HP Support Representative.
See "Using the LCD for Troubleshooting" later in this chapter.
Chapter 3
Troubleshooting Your System
Common Problems and Solutions
Solution
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