Troubleshooting

Solving General Problems

You may be able to easily resolve the general problems described in this section. If a problem persists and you are unable to resolve it yourself or if you feel uncomfortable about performing the operation, you can contact an HP customer care center, or you can contact an authorized dealer or reseller. For a list of support telephone numbers for your

region, visit the HP website at: http://welcome.hp.com/country/us/eng/wwcontact.html

Problem

Cause

Solution

 

 

 

Workstation appears

Software control of

Press and hold the power

locked up and will not

the power switch is

button for at least four

turn off when the power

not functional.

seconds until the workstation

button is pressed.

 

turns off.

 

 

 

Workstation will not

Workstation is in

Press the power button to

respond to USB

standby mode.

resume from standby

keyboard or mouse.

 

mode.

CAUTION: When attempting to resume from standby mode, do not hold down the power button for more than four seconds. Otherwise, the workstation will shut down and you will lose your data.

Workstation date and

RTC (real-time clock)

time display is incorrect.

battery may need to

 

be replaced.

 

NOTE: Connecting

 

the workstation to a

 

live AC outlet

 

prolongs the life of

 

the RTC battery.

First, reset the date and time using Computer Setup (F10). If the problem persists, replace the RTC battery. See the Service and Technical Reference Guide for instructions on installing a new battery, or contact an authorized dealer or reseller for RTC battery replacement.

Workstation appears to

Network driver is

Establish a network

pause periodically.

loaded and no

connection, or use Computer

 

network connection

Setup (F10) to disable the

 

is established.

network controller.

 

 

 

Getting Started Guide

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HP xw4100 manual Solving General Problems, Problem Cause Solution