@Diego_Intel..... I have purchased the desktop board Intel DH87MC on 3rd March 2014. I would like to ask for some help. I have accidentally disabled the onboard graphics and I don't have any graphics card. Actually I was trying to install Red Hat Linux 6.4 on this system with a 4th Generation i5 processor 4440 installed. I was actually tinkering with the BIOS to get that OS installed. After disabling the onboard graphics I am unable to access the BIOS anymore. I am sure the BIOS isn't corrupt as I wasn't trying to update the BIOS!!! That was a big mistake to disable the onboard graphics. How do I overcome this problem?? Please help.
I have seen the BIOS related troubleshooting issues for this board but I am not able to understand that why would one need to recover the BIOS after clearing the CMOS by pulling out the motherboard battery for one hour. Is BIOS recovery mandatory in this case?? My BIOS revision number is 0047 which came by default from the Intel motherboard box. It was a mistake to disable the onboard graphics and I thought that this mistake can be corrected easily. Please show me a way out. I will be looking for your reply.