Control panel message
Description
Recommended action
3F1–Hard Disk 1 Error
Hard disk 1 error.
1.
Check and/or replace cables.
2.
Clear CMOS. (See
Clearing and resetting
the BIOS on page 83
.)
3.
Replace the hard disk drive.
3F2–Hard Disk 2 Error
Hard disk 2 error.
1.
Check and/or replace cables.
2.
Clear CMOS. (See
Clearing and resetting
the BIOS on page 83
.)
3.
Replace the hard disk drive.
400-Serial Port A Address Conflict Detected
Both external and internal serial ports are
assigned to the same resources.
1.
Remove any serial port expansion cards.
2.
Clear CMOS. (See
Clearing and resetting
the BIOS on page 83
.)
3.
Reconfigure card resources and/or run
Computer Setup or Windows utilities.
401-Serial Port B Address Conflict Detected
Both external and internal serial ports are
assigned to the same resources.
1.
Remove any serial port expansion cards.
2.
Clear CMOS. (See
Clearing and resetting
the BIOS on page 83
.)
3.
Reconfigure card resources and/or run
Computer Setup or Windows utilities.
402-Serial Port C Address Conflict Detected
Both external and internal serial ports are
assigned to the same resources.
1.
Remove any serial port expansion cards.
2.
Clear CMOS. (See
Clearing and resetting
the BIOS on page 83
.)
3.
Reconfigure card resources and/or run
Computer Setup or Windows utilities.
403-Serial Port D Address Conflict Detected
Both external and internal serial ports are
assigned to the same resources.
1.
Remove any serial port expansion cards.
2.
Clear CMOS. (See
Clearing and resetting
the BIOS on page 83
.)
3.
Reconfigure card resources and/or run
Computer Setup or Windows utilities.
419-Out of Memory Space for Option ROMs
Recently added PCI expansion card contains an
option ROM too large to download during POST.
▲
If a PCI expansion card was recently
added, remove it to see if the problem
remains.
41A-Front USB1/USB2 Not Connected
Front USB cable has been detached or unseated
from system board.
Reconnect or replace front USB cable.
41B-Device in PCI Express Slot Failed To
Initialize
There is an incompatibility or problem with a
PCIe device and the system or PCIe link could
not be configured to a valid bus width or speed.
Try rebooting the system. If the error reoccurs,
the device may not work with this system
43A-USB Type-C I2C Not Connected
Cable is required between I2C on card and USB-
C on the system board.
Install cable between I2C on card and USB-C on
the system board.
43B-More Than One USB type-C Cards Are
Installed
More than one USB type-C card is installed.
Remove USB type-C card so only one is
installed.
500–BIOS Recovery
A system BIOS recovery has occurred.
Not applicable.
70x-Wireless Mode Not Supported
The system has detected a wireless module
installed in the system that is not supported
and has been disabled.
Replace with a supported module.
78
Chapter 4 Diagnostics and troubleshooting
Summary of Contents for Z240 Small Form Factor
Page 1: ...HP Z240 Workstation Maintenance and Service Guide ...
Page 4: ...iv About this guide ...
Page 10: ...x ...