Dell OptiPlex 5080 Small Form Factor - User Manual

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OptiPlex 5080 Small Form Factor

Service Manual

Regulatory Model: D15S

Regulatory Type: D15S001

May 2020

Rev. A00

Main Page

Other manuals for Dell OptiPlex 5080 Small Form Factor

Setup And Specifications Guide38 pages

Questions and Answers

K
Kelly HerreraSep 23, 2025
What to do if Dell OptiPlex 5080 Small Form Factor Desktop shows 'Memory Allocation Error'?
- J
  jeremyryanSep 23, 2025
  If your Dell Desktop displays a 'Memory Allocation Error', the software you are attempting to run is conflicting with the operating system, another program, or a utility. Shut down the computer, wait for 30 seconds, and then restart it. Run the program again. If the error message still appears, see the software documentation.
W
walkeremilySep 18, 2025
How to fix memory allocation error on Dell OptiPlex 5080 Small Form Factor Desktop?
- T
  tammy32Sep 18, 2025
  If your Dell Desktop displays 'MEMORY ALLOCATION ERROR', the software you're trying to run is conflicting with the operating system, another program, or a utility. Shut down the computer, wait for 30 seconds, and then restart it.
J
Jeremy CantuAug 28, 2025
What does it mean if my Dell Desktop displays 'System fan failure'?
- T
  Timothy ScottAug 28, 2025
  This message indicates that the system fan has failed.
A
Anthony HoodSep 23, 2025
What to do for System board failure (included BIOS corruption or ROM error) in Dell Desktop?
- M
  Mary JohnsonSep 23, 2025
  Flash the latest BIOS version on your Dell Desktop. If the problem persists, replace the system board.
B
brennanangelaAug 28, 2025
Why does my Dell OptiPlex 5080 Small Form Factor say 'CMOS checksum error'?
- B
  Brittany DavisAug 28, 2025
  This message indicates that the RTC is reset, and the BIOS Setup default has been loaded.
K
Kara JensenSep 5, 2025
Why does my Dell OptiPlex 5080 Small Form Factor Desktop have 'PCIe Device or Video Subsystem Failures'?
- A
  Austin LewisSep 5, 2025
  PCIe device configuration activity is in progress or PCIe device failure was detected. If you can assist with troubleshooting, try reseating the PCIe card and removing them one by one to determine which card failed. If a PCIe card is identified as failed, replace it. If none of the PCIe Cards failed, replace the motherboard.
J
Jennifer BrennanSep 12, 2025
What to do if my Dell OptiPlex 5080 Small Form Factor Desktop displays 'No Timer Tick Interrupt'?
- S
  Samantha GreeneSep 12, 2025
  If your Dell Desktop displays 'No Timer Tick Interrupt', a chip on the system board may be malfunctioning. Run the System Set tests in Dell Diagnostics.
T
tylerpeterSep 23, 2025
What to do if Dell Desktop shows System board / Chipset Error / Clock failure / Gate A20 failure / Super I/O failure / Keyboard controller failure?
- K
  Kelly AlexanderSep 23, 2025
  Flash the latest BIOS version on your Dell Desktop. If the issue persists, replace the system board.
J
Jody MartinezSep 13, 2025
What to do if no boot device is available on Dell OptiPlex 5080 Small Form Factor Desktop?
- J
  jennifermullenSep 13, 2025
  If your Dell Desktop displays the message 'NO BOOT DEVICE AVAILABLE,' it means the computer can't find the hard drive. Make sure the drive is installed, properly seated, and partitioned as a boot device.
M
Michael MillerSep 19, 2025
What to do if Dell OptiPlex 5080 Small Form Factor Desktop shows 'Extended Memory Size Has Changed'?
- B
  Brandi CurtisSep 22, 2025
  If your Dell Desktop shows 'Extended Memory Size Has Changed', the amount of memory recorded in NVRAM does not match the memory module installed. Restart the computer. If the error appears again, Contact Dell.