Dell 0C547MA00, PP40L setup guide System Messages, Keyboard failure Keyboard failure or loose cable

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System Messages

If your computer has an issue or error, it may display a System Message that will help you identify the cause and action needed to resolve the issue.

NOTE: If the message you received is not listed in the following examples, see the documentation for either the operating system or the program that was running when the message appeared. Alternatively you could see the Dell Technology Guide on your hard disk or on the Dell Support website at support.dell.com or see “Contacting Dell” on page 55 for assistance.

Alert! Previous attempts at booting this system have failed at checkpoint [nnnn]. For help

in resolving this problem, please note this checkpoint and contact Dell Technical Support — The computer failed to complete the boot routine three consecutive times for the same error (see “Contacting Dell” on page 55 for assistance).

Using Support Tools

CMOS checksum error — Possible motherboard failure or RTC battery low. Replace the battery (see the Service Manual on the Dell Support website at support.dell.com or see “Contacting Dell” on page 55 for assistance).

CPU fan failure — CPU fan has failed. Replace the CPU fan (see the Service Manual on the Dell Support website at support.dell.com).

Hard-disk drive failure — Possible hard disk drive failure during POST (see “Contacting Dell” on page 55 for assistance).

Hard-disk drive read failure — Possible hard disk drive failure during HDD boot test (see “Contacting Dell” on page 55 for assistance).

Keyboard failure — Keyboard failure or loose cable.

To replace the keyboard, see the Service Manual on the Dell Support website at support.dell.com.

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Contents SETUP GUIDE Page SETUP GUIDE February 2009 P/N C547M Rev. A00 Contents Finding More Information Resources Specifications Appendix Before Setting Up Your Computer Setting Up Your Studio LaptopConnect the AC Adapter Connect the Network Cable Press the Power Button Optional Microsoft Windows Vista Setup Installing the SIM OptionalSetting Up Your Studio Laptop Enable Bluetooth Enable Wireless LAN Enable Wireless WAN/GPS Enable or Disable Wireless OptionalClick Start → Connect To Setting Up a Wired ConnectionSetting Up a Wireless Connection Setting Up Your Internet Connection Setting Up Your Studio Laptop Right Side Features Using Your Studio LaptopUsing Your Studio Laptop Using Your Studio Laptop Battery Left Side Features Using Your Studio Laptop Computer Base and Keyboard Features Backlit keyboard brightness settings Scroll Touch Pad GesturesZoom Media Controls Using Your Studio Laptop Camera activity light Indicates if the camera is on or off Display FeaturesBattery Removing and Replacing the BatteryBattery bay Entertainment and Multimedia Software FeaturesFastAccess facial recognition Customizing the Desktop Customizing Your Energy SettingsBacking Up Your Data Beep Codes Solving ProblemsSolving Problems Network ProblemsCheck the cable to ensure it is plugged in and not damaged Power ProblemsIf you receive an insufficient memory message Memory ProblemsClick Applications Lockups and Software ProblemsIf you have other software problems Solving Problems Dell Support Center Using Support ToolsKeyboard failure Keyboard failure or loose cable System MessagesThem Click Start → Help and Support Dell DiagnosticsHardware Troubleshooter Insert the Drivers and Utilities disc Type 1 to start the CD menu and press Enter to proceed Restoring Your Operating System System RestoreStarting System Restore Dell Factory Image RestoreUndoing the Last System Restore Click Undo my last restoration and click NextDell Factory Image Restore Before you Begin Operating System ReinstallationClick Next. The Confirm Data Deletion screen appears Click Exit if the Install Windows message appears Reinstalling Windows VistaGetting Help DellConnect ServiceSupport.dell.com Online ServicesMobilesupport@us.dell.com Support@us.dell.com Ftp.dell.comProduct Information Automated Order-Status ServiceReturning Items for Repair Under Warranty or for Credit Before You Call Diagnostic ChecklistVisit support.dell.com Contacting DellAt support.dell.com Finding More Information and ResourcesIf you need to See Finding More Information and Resources System Model Processor SpecificationsExpressCard MemoryComputer Information Audio CommunicationsVideo Display ConnectorsCamera Keyboard backlitTouch Pad AC Adapter Computer Environment PhysicalMacrovision Product Notice AppendixIndex Index Network speed testing Index Page 0C547MA00