EUROCOM M5 Pro User Manual page 219

Problem
You forget the boot password.
If you choose to set a boot password, NEVER forget your password. The consequences of this could be serious. If you cannot
remember your boot password you must contact your vendor and you may lose all of the information on your hard disk.
The sound cannot be heard or the volume
is very low.
Unwelcome numbers appear when typing.
If your keyboard is damaged or you just want to make a change, you can use any standard USB keyboard. The system will
detect and enable it automatically. However special functions/hot keys unique to the system's regular keyboard may not
work.
Possible Cause - Solution
If you forget the password, you may have to discharge the battery of the CMOS.
Contact your service representative for help.

Password Warning
The volume might be set too low. Check the volume control in the Volume
Control Panel in the Windows notification area, or use the key combination Fn
+ F5 and F6 (see
"Keyboard Shortcuts" on page 1 -
Num Lock is turned ON (see

Other Keyboards
Problems and Possible Solutions 7 - 9
Troubleshooting
13) to adjust.
"LED Indicators" on page 1 -
7
7).