Control panel message

Description

Recommended action

 

 

 

 

304-Keyboard or System Unit Error

Keyboard failure.

1.

Reconnect the keyboard with computer

 

 

 

turned off.

 

 

2.

Ensure that none of the keys are

 

 

 

depressed.

 

 

3.

Replace the keyboard.

 

 

4.

Replace the system board.

 

 

 

 

501-Display Adapter Failure

Graphics display controller.

1.

Reseat the graphics card (if applicable).

 

 

2.

Clear CMOS. (See Appendix B,

 

 

 

Password security and resetting CMOS

 

 

 

on page 189.)

 

 

3.

Verify monitor is attached and turned

 

 

 

on.

 

 

4.

Replace the graphics card (if possible).

510-Flash Screen Image Corrupted

Flash Screen image has errors.

Reflash the system ROM with the latest BIOS image.

511-CPU, CPUA, or CPUB Fan not Detected CPU fan is not connected or may have

1.

Reseat CPU fan.

malfunctioned.

2.

Reseat fan cable.

 

 

3.

Replace CPU fan.

512-Chassis, Rear Chassis, or Front Chassis Fan not Detected

Chassis, rear chassis, or front chassis fan is not connected or may have malfunctioned.

1.Reseat chassis, rear chassis, or front chassis fan.

2.Reseat fan cable.

3.Replace chassis, rear chassis, or front chassis fan.

513-Front Chassis fan not detected

Front chassis fan is not connected or may

1.

Reseat front chassis fan.

 

have malfunctioned.

2.

Reseat fan cable.

 

 

 

 

3.

Replace front chassis fan.

 

 

 

 

514-CPU or Chassis Fan not Detected

CPU or chassis fan is not connected or may

1.

Reseat CPU or chassis fan.

 

have malfunctioned.

2.

Reseat fan cable.

 

 

 

 

3.

Replace CPU or chassis fan.

 

 

 

 

515-Power Supply fan not detected

Power supply fan is not connected or may

1.

Reseat power supply fan.

 

have malfunctioned.

2.

Reseat fan cable.

 

 

 

 

3.

Replace power supply fan.

 

 

 

660-Display cache is detected unreliable

Integrated graphics controller display cache

Replace system board if minimal graphics

 

is not working properly and will be disabled.

degrading is an issue.

 

 

 

912-Computer Cover Has Been Removed

Computer cover was removed since last

No action required.

Since Last System Startup

system startup.

 

 

 

 

 

 

180 Chapter 10 POST error messages

Page 189 Page 191
Page 190
Image 190
HP E2A03UT E2A03UT#ABA, Promo 800 G1 E1Z82UTABA, Promo 800 G1 E1Z80UTABA manual Verify monitor is attached and turned
Page 189 Page 191

E2A03UT E2A03UT#ABA, Promo 800 G1 E1Z82UTABA, E1Z80UT E1Z80UT#ABA, Promo 800 G1 E1Z80UTABA specifications

The HP ProBook 800 G1 series, including models E1Z80UTABA, E1Z80UT, E1Z80UT#ABA, E1Z82UTABA, E2A03UT, and E2A03UT#ABA, is designed to meet the needs of professionals who require powerful and reliable mobile computing. This series is thoughtfully crafted to deliver high performance, robust security, and extensive connectivity options.

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Featuring a durable design, the ProBook 800 G1 is built to withstand the rigors of daily use. The laptops adhere to military standards for durability, which means they can endure extreme conditions, including temperature fluctuations, vibrations, and drops. This reliability makes the ProBook an excellent choice for professionals who are often on the move.

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