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Andrea NguyenAug 30, 2025
What to do if my Dell Precision 3640 Tower Desktop displays 'Drive Not Ready'?
- EElizabeth MasonAug 30, 2025
Install a hard drive in the hard drive bay.
What to do if my Dell Precision 3640 Tower Desktop displays 'Drive Not Ready'?
Install a hard drive in the hard drive bay.
What does 3 amber 2 white blink code mean on Dell Desktop?
If your Dell Desktop displays 'PCIe or video card/chip failure', the power button LED blinks 3-times in Amber followed by a pause, and then blinks 2-times in White.
How to troubleshoot 'Auxiliary Device Failure' on Dell Desktop?
The touchpad or external mouse may be faulty. For an external mouse, check the cable connection. Enable the Pointing Device option in the System Setup program.
What does 2 amber 3 white blink code mean on Dell Desktop?
If your Dell Desktop displays 'No memory/RAM detected', the power button LED blinks 2-times in Amber followed by a pause, and then blinks 3-times in White.
What does 2 amber 2 white blink code mean on Dell Precision 3640 Tower Desktop?
If your Dell Desktop displays 'System board failure, corrupt BIOS, ROM error', the power button LED blinks 2-times in Amber followed by a pause, and then blinks 2-times in White.
What does 3 amber 3 white blink code mean on Dell Precision 3640 Tower Desktop?
If your Dell Desktop displays 'Recovery Image not found', the power button LED blinks 3-times in Amber followed by a pause, and then blinks 3-times in White.
What does 'General Failure' mean on my Dell Precision 3640 Tower?
The message is usually followed by specific information. For example, Printer out of paper. Take the appropriate action.
How to fix 'Keyboard Controller Failure' on a Dell Precision 3640 Tower?
For external keyboards, check the cable connection. Restart the computer, and avoid touching the keyboard or the mouse during the boot routine. Run the Keyboard Controller test in Dell Diagnostics.
What to do if my Dell Precision 3640 Tower Desktop displays 'Time-of-Day Clock Lost Power'?
Connect your computer to an electrical outlet to charge the battery.
What should I do if my Dell Desktop shows 'Decreasing Available Memory'?
One or more memory modules may be faulty or improperly seated. Reinstall the memory modules or, if necessary, replace them.
General| Processor Options | Intel Core i9, i7, i5, i3; Intel Xeon W-Series |
|---|---|
| Operating System | Windows 10 Pro, Windows 10 Home, Ubuntu Linux, Red Hat Enterprise Linux 8.2 |
| Memory | Up to 128GB DDR4 |
| Storage Options | 2.5" HDD/SSD, M.2 SSD, 3.5" HDD |
| Storage Specific | M.2 PCIe NVMe SSD |
| Graphics Options | NVIDIA Quadro, AMD Radeon Pro, Integrated Intel UHD Graphics |
| Graphics Specific | Up to NVIDIA Quadro RTX 5000 (16GB GDDR6) |
| Dimensions | 175mm (6.89 inches) |
| Weight | 6.6 kg |
| Expansion Slots | 1 x PCIe x16 Gen3, 1 x PCIe x4 Gen3, 1 x PCIe x1 Gen3 |
| Front Ports | 2 USB 3.2 Gen 1 Type-A, 1 Universal Audio Jack |
| Rear Ports | 2 USB 2.0 Type-A, 1 RJ-45 Ethernet |
| Other Ports | Optional Serial Port, Optional PS/2 Ports |
| Power Supply | 300W EPA Bronze 550W EPA Platinum |
