Reverting your BIOS or resetting BIOS to default settings can help to recover system from issues.

Revert back the BIOS if the issue occurred after flashing it Refer to your motherboard manufacturer's site and the product specification page (ARK) for the CPU to check memory compatibility. Refer to How to Find Compatible Motherboards for your CPU using the Intel® Product Compatibility Tool. If you have a new processor, make sure it's compatible with the motherboard.If this a new processor, or new DRAM, ensure they are compatible with the motherboard If there were any hardware changes, revert the changes. Often if a change is made, that recent change is the cause of the problem. Determine if there have been any recent changes.If the system worked before, revert changes Try to check a different PCIe* socket from the motherboard if another PCIe socket works, refer to the motherboard manufacturer.If your processor includes the letter F in the product line suffix, you need to use external graphics card.Use external graphics card for processors with no integrated graphics Click instructions on how to clear the CMOS. Clear the CMOS (complementary metal-oxide-semiconductor).Start with the minimal hardware in your system, such as power supply, one DIMM of memory.If you encounter these issues, try following the tips below.Ĭlick or the topic for details: Try to clear the CMOS Refer to the motherboard manual for Beep code and POST interpretation details. No displaycan also mean no lights (LED) on the motherboard or no video is being displayed to the monitor. Both terms are interchangeable and are used to describe issues in which the computer doesn't start. The system could be power cycling (keeps rebooting) with no post. No bootmeans that the computer isn't functioning as expected and, while lights can be On or Off in the motherboard, no video is displayed on the screen. Prices may vary for other package types and shipment quantities.This guide only applies to the system installed on Intel® Boxed Desktop Processors: Intel® Core™, Pentium®, and Celeron®. Intel desktop board 21 b6 e1 e2 driver Integrated graphics allow for incredible visual quality, faster graphic performance and flexible display options without the need for a separate graphics card. 6 more 0278 Latest This download installs version 15.12. Latest This download installs version 1.0.1 of the Intel® Board ID Tool. Prices may vary for other package types and shipment quantities. The following BIOS update instructions will remain available for historical purposes. All BIOS updates for Intel® Desktop Boards were removed from Download Center on November 22, 2019.