Solving Front Panel Component Problems - HP Compaq 6005 Pro Maintenance And Service Manual

System will not boot from USB flash drive.
Cause
Boot order is not correct.
Removable Media Boot is disabled in the Computer Setup
utility.
The image on the device is not bootable.
The computer boots to DOS after making a bootable flash drive.
Cause
Flash drive is bootable.

Solving Front Panel Component Problems

If you encounter problems with devices connected to the front panel, refer to the common causes and
solutions listed in the following table.
A USB device, headphone, or microphone is not recognized by the computer.
Cause
Device is not properly connected.
The device does not have power.
The correct device driver is not installed.
The cable from the device to the computer does not work.
The device is not working.
USB ports on the computer are disabled in Computer Setup.
Solution
Run the Computer Setup utility and change boot sequence in
Storage > Boot Order.
Run the Computer Setup utility and enable booting to
removable media in Storage > Storage Options. Ensure
USB is enabled in Storage > Boot Order.
Follow the procedures described in the "ROM Flash:
Replicating the Setup: Creating a Bootable Device:
Supported USB Flash Media Device" section of the
Maintenance and Service Guide.
Solution
Install the flash drive only after the operating system boots.
Solution
1. Turn off the computer.
2. Reconnect the device to the front of the computer and
restart the computer.
If the USB device requires AC power, be sure one end is
connected to the device and one end is connected to a live
outlet.
1. Install the correct driver for the device.
2. You might need to reboot the computer.
1. If possible, replace the cable.
2. Restart the computer.
1. Replace the device.
2. Restart the computer.
Run the Computer Setup utility and ensure that Device
Available is selected for appropriate USB ports under
Security > USB Security.
Solving Front Panel Component Problems
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