Password; Real Time Clock - Toshiba TECRA M4 User Manual

Troubleshooting
Problem
Battery doesn't power
the computer as long
as expected

Real Time Clock

Problem
The following
message is Displayed
on the LCD screen:
RTC battery is
low or CMOS
checksum is
inconsistent.
Press [F1] key to
set Date/Time.

Password

Problem
Cannot enter
password
9-6
Procedure
Connect the AC adaptor and replace the battery.
Make sure it is securely seated.
Check the Battery indicator. If it does not glow,
let the computer charge the battery for at least 20
minutes. If the Battery indicator glows after 20
minutes, let the battery continue to charge at
least another 20 minutes before turning on the
computer.
If the indicator still does not glow, the battery may
be at the end of its operating life. Replace it.
If you do not think the battery is at the end of its
operating life, see your dealer.
If you frequently recharge a partially charged
battery, the battery might not charge to its full
potential. Fully discharge the battery, then try to
charge it again.
Check the power consumption settings in
TOSHIBA Power Saver utility. Consider using a
power saving mode.
Procedure
The battery for RTC is wearing. Set the date and
time 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 End key. Confirmation message will
appear.
5. Press Y key. BIOS setup will terminate and
the computer will be rebooted.
Procedure
Refer to the TOSHIBA Password Utility
Chapter 6, Power and Power-Up Modes.
section in
User's Manual