See if you can reset the BIOS to its defaults via some jumper on the motherboard or by removing the CMOS battery for a minute.
Actually today in my PC bios I set the dram frequency to 1066mhz from auto and 1066mhz is the maximum that my motherboard supports and when I saved and rebooted
I ran into a problem , the CPU fan was working but there was no display on the monitor it's button is just blinking
Any solutions??

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