Dell 1525, 1526 owner manual drive and try again

S E C T O R N O T F O U N D — The operating system cannot locate a sector on the hard drive. You may have a defective sector or corrupted FAT on the hard drive. Run the Windows error-checking utility to check the file structure on the hard drive. See Windows Help and Support for instructions (click Start →Help and Support). If a large number of sectors are defective, back up the data (if possible), and then reformat the hard drive.

S E E K E R R O R — The operating system cannot find a specific track on the hard drive.

S H U T D O W N F A I L U R E — A chip on the system board may be malfunctioning. Run the System Set tests in the Dell Diagnostics (see "Dell Diagnostics" on page 95).

TI M E - O F - D A Y C L O C K L O S T P O W 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 (see "Using the System Setup Program" on page 171). If the message reappears, contact Dell (see "Contacting Dell" on page 160).

TI M E - O F - D A Y C L O C K S T O P P E D — The reserve battery that supports the system configuration settings may require recharging. Connect your computer to an electrical outlet to charge the battery. If the problem persists, contact Dell (see "Contacting Dell" on page 160).

TI M E - 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 R O G R A 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 "Using the System Setup Program" on page 171).

TI M E 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 95).

U N E X P E C T E D I N T E R R U P T I N P R O T E C 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 95).

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.

WA R N I N G : B A T T E R Y 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.

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Troubleshooting