SolutionCause
Delete any TSRs that you do not need.Too many Terminate and Stay Resident
programs (TSRs) are installed.
Check the memory requirements for the application or add more memory
to the computer.
You have run out of memory for the
application.
Solving USB flash drive problems
If you encounter USB flash drive problems, common causes and solutions are listed in these tables.
USB flash drive is not seen as a drive letter in Windows
Use this information to troubleshoot the computer.
SolutionCause
Change the default drive letter for the flash drive in Windows.The drive letter after the last physical drive is
not available.
USB flash drive not found (identified)
Use this information to troubleshoot the computer.
Solution
Cause
Run the Computer Setup utility and enable the USB ports in Advanced >
Port Options.
The device is attached to a USB port that has
been hidden in Computer Setup.
Be sure that the device is fully inserted into the USB port before applying
power to the system
The device was not properly seated before
startup.
System will not boot from USB flash drive
Use this information to troubleshoot the computer.
Solution
Cause
Run the Computer Setup utility, and change the boot sequence in
Advanced > Boot Options.
Boot order is not correct.
Run the Computer Setup utility, and enable booting to removable media in
Advanced > Boot Options. Be sure that USB is enabled in Storage > Boot
Order.
Removable Media Boot is disabled in the
Computer Setup utility.
The computer boots to DOS after making a bootable flash drive
Use this information to troubleshoot the computer.
Solution
Cause
Install the flash drive only after the operating system boots.Flash drive is bootable.
Try a different flash drive.Flash drive is defective.
64 Chapter 5 Troubleshooting without diagnostics