![](/images/new-backgrounds/1266389/266389367x1.webp)
ROUBLESHOOTING
User's Manual
Bluetooth
For more information on wireless communication, refer to Chapter 4, Operating Basics.
Problem | Procedure |
Cannot access | Make sure the computer’s wireless communica- |
Bluetooth device | tion switch is set to on. |
| Make sure the Bluetooth Manager is running and |
| the power to the Bluetooth device is turned on. |
| Make sure no optical Bluetooth PC card is |
| installed in the computer. The |
| function and an optional Bluetooth PC card |
| cannot operate simutaneously. |
| If problems persist, contact your dealer. |
Real Time Clock
ProblemProcedure
T
Thefollowingmessageis
Displayed on the LCD: RTC battery is low or CMOS checksum is inconsistentPress [F1] key to set Date/Time.
The battery for RTC is wearing. Set the date and time Confirmationmessagewillappear.5. Press [Y] key. BIOS setup will terminate and the computer will be rebooted.
in BIOS setup with the following steps:
1.Press [F1] key. BIOS setup will boot up.
2.Set the date in [System Date].
3.Set the time in [System Time].
4.Press [Fn] + [R] keys ([End] key function). Confirmationmessagewillappear.
5.Press [Y] key. BIOS setup will terminate and the computer will be rebooted.