Table 2-1Solving General Problems (continued)

Poor performance is experienced.

Cause

Solution

 

 

 

 

 

applications from launching at startup, go to Start >

 

 

Run (Windows XP) or Start > Accessories > Run

 

 

(Windows Vista) and type msconfig. On the Startup tab

 

 

of the System Configuration Utility, clear applications that

 

 

you do not want to launch automatically.

 

 

 

Some software applications, especially games, are stressful

1.

Lower the display resolution for the current application or

on the graphics subsystem

 

consult the documentation that came with the application

 

 

for suggestions on how to improve performance by

 

 

adjusting parameters in the application.

 

2.

Add more memory.

 

3.

Upgrade the graphics solution.

 

 

Cause unknown.

Restart the computer.

 

 

 

Computer powered off automatically and the Power LED flashes Red two times, once every second, followed by a two second pause, and the computer beeps two times. (Beeps stop after fifth iteration but LEDs continue flashing).

Cause

Solution

 

 

Processor thermal protection activated:

A fan may be blocked or not turning.

OR

The heatsink is not properly attached to the processor.

1.Ensure that the computer air vents are not blocked and the processor cooling fan is running.

2.Open hood, press power button, and see if the processor fan spins. If the processor fan is not spinning, make sure the fan's cable is plugged onto the system board header.

3.If fan is plugged in, but is not spinning, then replace the heatsink/fan assembly.

4.Contact an authorized reseller or service provider.

System does not power on and the LEDs on the front of the computer are not flashing.

Cause

Solution

 

 

System unable to power on.

Press and hold the power button for less than 4 seconds. If the hard drive LED turns green, then:

1.Remove the expansion cards one at a time until the 5V_aux light on the system board turns on.

2.Replace the system board.

OR

Press and hold the power button for less than 4 seconds. If the hard drive LED does not turn on green then:

1.Check that the unit is plugged into a working AC outlet.

2.Open hood and check that the power button harness is properly connected to the system board.

ENWW

Solving General Problems 11

Page 17
Image 17
HP 6005 Pro manual Run Windows XP or Start Accessories Run, Cause Solution

6005 Pro specifications

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