HP Pro SFF 280 G9 Desktop PC Maintenance and Service Guide - Page 89

Table 7-1, Serial Port C Address Conflict Detected

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Table 7-1 POST numeric codes and text messages (continued) Control panel message Description Recommended action 3F1-Hard Disk 1 Error Hard disk 1 error. 1. Check and/or replace cables. 2. Clear CMOS. 3. Replace the hard disk drive. 3F2-Hard Disk 2 Error Hard disk 2 error. 1. Check and/or replace cables. 2. Clear CMOS. 3. Replace the hard disk drive. 400-Serial Port A Address Conflict Detected Both external and internal serial ports are 1. Remove any serial port expansion assigned to the same resources. cards. 2. Clear CMOS. 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 1. Remove any serial port expansion assigned to the same resources. cards. 2. Clear CMOS. 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 1. Remove any serial port expansion assigned to the same resources. cards. 2. Clear CMOS. 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 1. Remove any serial port expansion assigned to the same resources. cards. 2. Clear CMOS. 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 might not work with this system 43A-USB Type-C I2C Not Connected Cable is required between I2C on card and Install cable between I2C on card and USB- USB-C® on the system board. C on the system board. 43B-More Than One USB type-C Cards Are More than one USB Type-C card is installed. Remove USB Type-C card so only one is Installed installed. 82 Chapter 7 POST error messages

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Table 7-1
POST numeric codes and text messages
(continued)
Control panel message
Description
Recommended action
3F1–Hard Disk 1 Error
Hard disk 1 error.
1.
Check and/or replace cables.
2.
Clear CMOS.
3.
Replace the hard disk drive.
3F2–Hard Disk 2 Error
Hard disk 2 error.
1.
Check and/or replace cables.
2.
Clear CMOS.
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.
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.
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.
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.
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 might 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.
82
Chapter 7
POST error messages