Dell Latitude D631 (Early 2009) - Manual (Page 89)

Troubleshooting 89
S HU TD OWN FAIL URE — A chip on the system board may be malfunctioning. Run the System Set tests in
the Dell Diagnostics (see "Dell Diagnostics" on page 79).
T I ME - O F - D A Y CL OCK L O ST POW E R — System configuration settings are corrupted. Connect your computer
to an electrical outlet to charge the battery. If the problem persists, try to restore the data by entering the
system setup program. Then immediately exit the program. If the message reappears, contact Dell (see
"Obtaining Assistance" on page 139).
T I ME - O F - D A Y CL OCK S T O P PE D — The reserve battery that supports the system configuration settings may
require replacement (see "Coin-Cell Battery" on page 118).
T I ME - O F - D A Y N O T S E T - P L E A S E R U N T H E S YS T E M S E T U P P RO G RA M — The time or date stored in the system
setup program does not match the system clock. Correct the settings for the Date and Time options (see
"System Setup Program" on page 109).
T I ME R C H I P C O U N T E R 2 F A I L E D — A chip on the system board may be malfunctioning. Run the System
Set tests in the Dell Diagnostics (see "Dell Diagnostics" on page 79).
U N E X PE C T E D I N TE R R U P T I N P RO T EC T E D M O D E — The keyboard controller may be malfunctioning, or a
memory module may be loose. Run the System Memory tests and the Keyboard Controller test in the
Dell Diagnostics (see "Dell Diagnostics" on page 79).
X :\ I S N O T A C C E S S I B L E . T H E D E V I C E I S N O T R E A D Y — Insert a disk into the drive and try again.
W A RN I N G : B A T T E RY I S C R I T I C A L L Y L O W — The battery is running out of charge. Replace the battery, or
connect the computer to an electrical outlet. Otherwise, activate hibernate mode or shut down the
computer.
IEEE 1394 Device Problems
Fill out the Diagnostics Checklist (see "Diagnostics Checklist" on page 143) as you complete these
checks.
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the Product
Information Guide.
E N SU RE T H A T T H E IEEE 1394 D E V I C E I S R E CO G N I Z E D B Y W I N D O W S —
1 Click the Start button and click Control Panel.
2 Click Printers and Other Hardware.
If your IEEE 1394 device is listed, Windows recognizes the device.
I F Y O U HA VE P R O B L E M S W I T H A D E L L - P R O V I D E D IEEE 1394 D E VI C E —
I F Y O U HA VE P R O B L E M S W I T H A N IEEE 1394 DE VI CE N O T PR OV IDE D B Y D E L L —
Contact Dell ( see "Obtaining Assistance" on page 139) or the IEEE 1394 device manufacturer.
E N SU RE T H A T T H E IEEE 1394 D E V I C E I S P RO PE R L Y I N S E RT E D I N T O T H E C O N N E C T O R .