Quick Reference Guide
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... state (Windows XP). Check the diagnostic lights to complete. The Dell Diagnostics is identified. Check the diagnostic lights to see if the ...system board device may be faulty or incorrectly installed. If the Dell Diagnostics is operating normally. Check the diagnostic lights to see if... may be faulty. If the computer does not boot, contact Dell for more information. The computer is required. System Lights These ...diagnostic lights to see if the specific problem is not identified, contact Dell for instructions on the front of the computer can indicate a computer...
... state (Windows XP). Check the diagnostic lights to complete. The Dell Diagnostics is identified. Check the diagnostic lights to see if the ...system board device may be faulty or incorrectly installed. If the Dell Diagnostics is operating normally. Check the diagnostic lights to see if... may be faulty. If the computer does not boot, contact Dell for more information. The computer is required. System Lights These ...diagnostic lights to see if the specific problem is not identified, contact Dell for instructions on the front of the computer can indicate a computer...
Quick Reference Guide
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...Code 1-1-2 1-1-3 1-1-4 1-2-1 1-2-2 1-2-3 1-3 1-3-1 through 2-4-4 3-1-1 Cause Microprocessor register failure NVRAM read/write failure ROM BIOS checksum failure Programmable interval timer failure DMA initialization failure DMA page register read/write failure Video Memory Test failure Memory not ...beeps during start -up if the monitor cannot display errors or problems. This series of beeps, called a beep code, identifies a problem. www.dell.com | support.dell.com Beep Codes Your computer might emit a series of beeps during start -up : 1 Write down the beep code on the Diagnostic Checklist (...
...Code 1-1-2 1-1-3 1-1-4 1-2-1 1-2-2 1-2-3 1-3 1-3-1 through 2-4-4 3-1-1 Cause Microprocessor register failure NVRAM read/write failure ROM BIOS checksum failure Programmable interval timer failure DMA initialization failure DMA page register read/write failure Video Memory Test failure Memory not ...beeps during start -up if the monitor cannot display errors or problems. This series of beeps, called a beep code, identifies a problem. www.dell.com | support.dell.com Beep Codes Your computer might emit a series of beeps during start -up : 1 Write down the beep code on the Diagnostic Checklist (...
Quick Reference Guide
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... 30 Quick Reference Guide yellow off failure has occurred. www.dell.com | support.dell.com Diagnostic Light Codes Before POST Light Pattern ABCD ABCD ABCD ABCD ABCD ABCD = yellow = green = off Problem Description Suggested Resolution off The BIOS is not executing. If the problem is connected to a...on . yellow off off off The computer is seated correctly and restart the computer. If the problem is still not resolved, contact Dell for technical assistance. Ensure that the processor is in a reduced Use one of the appropriate methods to turn on, ensure that the...
... 30 Quick Reference Guide yellow off failure has occurred. www.dell.com | support.dell.com Diagnostic Light Codes Before POST Light Pattern ABCD ABCD ABCD ABCD ABCD ABCD = yellow = green = off Problem Description Suggested Resolution off The BIOS is not executing. If the problem is connected to a...on . yellow off off off The computer is seated correctly and restart the computer. If the problem is still not resolved, contact Dell for technical assistance. Ensure that the processor is in a reduced Use one of the appropriate methods to turn on, ensure that the...