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gonzaleztimothySep 8, 2025
What to do for PCI, video card/chip failure on Dell W27C Desktop?
- AAngela BryantSep 9, 2025
If your Dell Desktop has a PCI, video card/chip failure, replace the system board.
What to do for PCI, video card/chip failure on Dell W27C Desktop?
If your Dell Desktop has a PCI, video card/chip failure, replace the system board.
What to do if there is a Memory or RAM failure on Dell Desktop?
If you are experiencing a memory or RAM failure with your Dell Desktop, reset the memory module. If the issue persists, replace the memory module.
What to do if invalid memory is installed on Dell W27C Desktop?
If your Dell Desktop indicates that invalid memory is installed, reset the memory module. If the problem continues, replace the memory module.
How to fix BIOS or ROM failure on Dell Desktop?
If there is a BIOS or ROM failure on the system board of your Dell Desktop, flash the latest BIOS version. If the problem continues, replace the system board.
How to troubleshoot display failure on Dell Desktop?
In case of a display failure on your Dell Desktop, flash the latest BIOS version. If the problem continues, replace the LCD module.
How to diagnose processor failure on Dell W27C Desktop?
If your Dell Desktop is experiencing a processor failure, run the Intel CPU diagnostics tools. If the problem continues, replace the system board.
How to fix MBIST: TPM Detection Failure on Dell W27C?
If you encounter a MBIST: TPM Detection Failure on your Dell Desktop, replace the system board.
How to resolve LCD power rail failure on Dell W27C?
If there is an LCD power rail failure on your Dell Desktop, replace the system board.
How to fix CPU power cable connection issue on Dell W27C?
If you suspect a CPU power cable connection issue in your Dell Desktop, initiate PSU BIST. If the problem persists, replace the system board.
What causes power-rail failure on Dell W27C Desktop?
If you are facing a power-rail failure on your Dell Desktop, it means that the EC ran into a power sequencing failure. If the problem continues, replace the system board.
General| Screen Size | 27 inches |
|---|---|
| Panel Type | IPS |
| Refresh Rate | 60 Hz |
| Aspect Ratio | 16:9 |
| Contrast Ratio | 1000:1 (typical) |
| Ports | 1 x Audio line-out |
| Viewing Angle | 178° (H) / 178° (V) |
| VESA Mount | 100 x 100 mm |
Safety precautions and preparation steps before internal computer service.
Guidelines to prevent damage from static electricity during component handling.
Steps to reassemble and secure the computer after servicing.
Steps for removing and installing the computer's hard disk drive.
Procedures for removing and installing the internal power supply.
Steps for removing and installing the computer's central processing unit.
Steps for removing and installing the main system motherboard.
Procedures for removing and installing the main display screen.
Instructions for downloading and installing necessary device drivers.
Guide to running pre-boot hardware diagnostics for troubleshooting.
Steps for restoring the operating system using Dell tools.
Instructions for updating the system's BIOS firmware.
Information on how to reach Dell customer and technical support.
