Service Manual
Page 3
Back to Contents Page Diagnostics Dell™ Latitude™ 2100 Service Manual Diagnostic Light Codes Battery Light Codes No-POST Light Codes Diagnostic Light Codes Diagnostic lights are also used to an electrical outlet, the ... failure. The battery is critically low. No-POST Codes The numeric key light, caps lock light, and scroll lock light are located in a fatal failure. Install supported memory modules. The battery is in two areas of your computer: l Bottom left of the palm rest l Top right side of the keyboard 1 power light...
Back to Contents Page Diagnostics Dell™ Latitude™ 2100 Service Manual Diagnostic Light Codes Battery Light Codes No-POST Light Codes Diagnostic Light Codes Diagnostic lights are also used to an electrical outlet, the ... failure. The battery is critically low. No-POST Codes The numeric key light, caps lock light, and scroll lock light are located in a fatal failure. Install supported memory modules. The battery is in two areas of your computer: l Bottom left of the palm rest l Top right side of the keyboard 1 power light...
Service Manual
Page 4
...the module(s) one at time in the same slot and test. Reseat the LCD cable. 2. Memory is causing the failure. 4. If two modules are installed 2. Replace the memory 4. System board error 1. Replace the device that is detected but has errors 1. Replace the system... with both modules. 3. Replace the modem. 3. Reseat the device. 2. Try known good memory from another computer or replace the memory. 4. LCD Panel Error 1. Memory compatibility error 1. Install compatible memory modules. 2. Test the other slot with just the hard drive and just the optical drive....
...the module(s) one at time in the same slot and test. Reseat the LCD cable. 2. Memory is causing the failure. 4. If two modules are installed 2. Replace the memory 4. System board error 1. Replace the device that is detected but has errors 1. Replace the system... with both modules. 3. Replace the modem. 3. Reseat the device. 2. Try known good memory from another computer or replace the memory. 4. LCD Panel Error 1. Memory compatibility error 1. Install compatible memory modules. 2. Test the other slot with just the hard drive and just the optical drive....
Service Manual
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NOTE: You may need to install Adobe Flash Player from the computer. Gently pry the retention clips away from the computer. 5. Back to view the illustrations below. 1. Remove the access panel from the memory module. 6. Follow the procedures in order to Contents ...the computer. 3. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Back to Contents Page Memory Dell™ Latitude™ 2100 Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your ...
NOTE: You may need to install Adobe Flash Player from the computer. Gently pry the retention clips away from the computer. 5. Back to view the illustrations below. 1. Remove the access panel from the memory module. 6. Follow the procedures in order to Contents ...the computer. 3. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance. Back to Contents Page Memory Dell™ Latitude™ 2100 Service Manual WARNING: Before working inside your computer, read the safety information that shipped with your ...