How to fix bootable CD-ROM disk that is not detected on Intel S3420GPRX Server Board?
- JjuansalinasSep 14, 2025
If a bootable CD-ROM disk is not detected, make sure the BIOS is configured to allow the CD-ROM to be the first bootable device.

How to fix bootable CD-ROM disk that is not detected on Intel S3420GPRX Server Board?
If a bootable CD-ROM disk is not detected, make sure the BIOS is configured to allow the CD-ROM to be the first bootable device.
What to do if there are no characters displayed on the screen with Intel Server Board?
If no characters are displayed on the screen, start by checking if the keyboard is functioning by testing the 'Num Lock' function. Ensure the video monitor is plugged in, turned on, and properly adjusted for brightness and contrast. Verify the video monitor signal cable is correctly installed and that the monitor works with another system. Check if the onboard video controller is enabled in the BIOS. Remove add-in cards to see if the video returns. Make sure the memory DIMMs and processor(s) meet system requirements and are correctly populated; try reseating them. If using an add-in video controller board, verify video using the onboard controller and ensure the video controller board is fully seated. Reboot the system for changes to take effect. If there are still no characters on the scr...
| Brand | Intel |
|---|---|
| Model | S3420GPRX |
| Category | Server Board |
| Language | English |
Read all caution and safety statements before performing any instructions.
Covers safety instructions, power, hazardous conditions, ESD, and jumper handling.
Guides on accessing and navigating the BIOS Setup Utility options.
Instructions for updating the BIOS and recovering from failed updates.
Procedures for clearing user/administrator passwords and CMOS settings.
Step-by-step guide for installing and removing DIMMs.
Detailed instructions for installing and replacing the CPU.
Explains system boot delays and methods for resetting the system.
A checklist of common issues and checks after initial system installation.
Detailed approach to identifying and locating hardware problems.
Solutions for common issues like power light, display, fans, and drives.
Information on understanding LED indicators and POST beep codes for diagnosis.











