HP Xw6400 HP xw6400 Workstation - Service and Technical Reference Guide - Page 136

Screen message, Probable cause, Recommended action, CPU or Chassis Fan

Page 136 highlights

Table 5-18 POST error messages (continued) Screen message Probable cause Recommended action 3. Replace keyboard. 4. Replace system board. 401-Parallel Port 1 Address IRQ address conflicts with another Assignment Conflict device. Reset the IRQ. 402-Parallel Port 2 Address IRQ address conflicts with another Assignment Conflict device. Reset the IRQ. 403-Parallel Port 3 Address IRQ address conflicts with another Assignment Conflict device. Reset the IRQ. 404-Parallel Port Address Conflict Detected Both external and internal ports are assigned to parallel port X. 1. Remove any parallel expansion cards. 2. Clear CMOS. 3. Reconfigure card resources and run Computer Setup (F10 Setup). 410-Audio Interrupt Conflict IRQ address conflicts with another device. Reset the IRQ. 411-Network Interface Card IRQ address conflicts with another Interrupt Conflict device. Reset the IRQ. 501-Display Adapter Failure Graphics display controller. 1. Reseat the graphics card (if applicable). 2. Clear CMOS. 3. Verify that the monitor is attached and turned on. 510-Splash Screen image corrupted Splash Screen image has errors. Install latest version of ROMPaq to restore image. 511-CPU, CPUA, or CPUB Fan is not connected or might have Fan not detected malfunctioned. 1. Reseat the fan cable. 2. Reseat the fan. 3. Replace the fan. 512-Chassis, rear chassis, or Fan is not connected, might have front chassis fan not detected malfunctioned. 1. Reseat the chassis, rear chassis, or front chassis fan cable. 2. Reseat the chassis, rear chassis, or front chassis fan. 3. Replace the chassis, rear chassis, or front chassis fan. 514-CPU or Chassis Fan not CPU fan is not connected or might detected have malfunctioned. 1. Reseat the CPU or chassis fan. 2. Replace the CPU or chassis fan. 601-Diskette Controller Error Diskette controller circuitry or diskette 1. Run Computer Setup (F10 Setup). drive circuitry incorrect. 2. Verify and replace cables. 3. Clear CMOS. 4. Replace diskette drive. 5. Replace the system board. 126 Chapter 5 System diagnostics and troubleshooting ENWW

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Screen message
Probable cause
Recommended action
3.
Replace keyboard.
4.
Replace system board.
401—Parallel Port 1 Address
Assignment Conflict
IRQ address conflicts with another
device.
Reset the IRQ.
402—Parallel Port 2 Address
Assignment Conflict
IRQ address conflicts with another
device.
Reset the IRQ.
403—Parallel Port 3 Address
Assignment Conflict
IRQ address conflicts with another
device.
Reset the IRQ.
404—Parallel Port Address
Conflict Detected
Both external and internal ports are
assigned to parallel port X.
1.
Remove any parallel expansion cards.
2.
Clear CMOS.
3.
Reconfigure card resources and run Computer
Setup (F10 Setup).
410—Audio Interrupt Conflict
IRQ address conflicts with another
device.
Reset the IRQ.
411—Network Interface Card
Interrupt Conflict
IRQ address conflicts with another
device.
Reset the IRQ.
501—Display Adapter Failure
Graphics display controller.
1.
Reseat the graphics card (if applicable).
2.
Clear CMOS.
3.
Verify that the monitor is attached and turned on.
510—Splash Screen image
corrupted
Splash Screen image has errors.
Install latest version of ROMPaq to restore image.
511—CPU, CPUA, or CPUB
Fan not detected
Fan is not connected or might have
malfunctioned.
1.
Reseat the fan cable.
2.
Reseat the fan.
3.
Replace the fan.
512—Chassis, rear chassis, or
front chassis fan not detected
Fan is not connected, might have
malfunctioned.
1.
Reseat the chassis, rear chassis, or front chassis
fan cable.
2.
Reseat the chassis, rear chassis, or front
chassis fan.
3.
Replace the chassis, rear chassis, or front
chassis fan.
514—CPU or Chassis Fan not
detected
CPU fan is not connected or might
have malfunctioned.
1.
Reseat the CPU or chassis fan.
2.
Replace the CPU or chassis fan.
601—Diskette Controller Error
Diskette controller circuitry or diskette
drive circuitry incorrect.
1.
Run Computer Setup (F10 Setup).
2.
Verify and replace cables.
3.
Clear CMOS.
4.
Replace diskette drive.
5.
Replace the system board.
Table 5-18
POST error messages
(continued)
126
Chapter 5
System diagnostics and troubleshooting
ENWW