Blank screen and the power LED flashes Red six times, once every second, followed by a two second pause, and the computer beeps six times. (Beeps stop after fifth iteration but LEDs continue flashing.)

Cause

Solution

 

 

Pre-video graphics error.

For systems with a graphics card:

 

1.

Reseat the graphics card (if applicable). Power on the

 

 

system.

 

2.

Replace the graphics card (if applicable).

 

3.

Replace the system board.

 

For systems with integrated graphics, replace the system

 

board.

 

 

 

Blank screen and the power LED flashes Red seven times, once every second, followed by a two second pause, and the computer beeps seven times. (Beeps stop after fifth iteration but LEDs continue flashing.)

Cause

Solution

 

 

System board failure (ROM detected failure prior to video).

Replace the system board.

 

 

Monitor does not function properly when used with energy saver features.

Cause

Solution

Monitor without energy saver capabilities is being used with energy saver features enabled.

Disable monitor energy saver feature.

Dim characters.

Cause

Solution

 

 

The brightness and contrast controls are not set properly.

Adjust the monitor brightness and contrast controls.

 

 

Cables are not properly connected.

Check that the graphics cable is securely connected to the

 

graphics card (if applicable) or video connector and the

 

monitor.

 

 

Blurry video or requested resolution cannot be set.

 

 

 

Cause

Solution

 

 

If the graphics controller was upgraded, the correct graphics

Install the video drivers included in the upgrade kit.

drivers may not be loaded.

 

 

 

Monitor is not capable of displaying requested resolution.

Change requested resolution.

 

 

Graphics card is bad.

Replace the graphics card.

 

 

Solving display problems 137

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HP E1Z80UT E1Z80UT#ABA, Promo 800 G1 E1Z82UTABA, Promo 800 G1 E1Z80UTABA, E2A03UT E2A03UT#ABA Dim characters Cause Solution
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