There is information that supports that found HERE .
Code type Number of Blinks or Beeps Component Being Checked Condition Possible solution(s)
Caps Lock/Num Lock 1 CPU CPU not functional Reseat replace CPU.
Caps Lock/Num Lock 2 BIOS BIOS corruption failure Restore BIOS from onboard backup (jumpers)
Caps Lock/Num Lock 3 Memory Memory module error not functional Reseat memory modules (see next section).
Test memory from UEFI or BIOS.
Replace bad memory modules.
Caps Lock/Num Lock 4 Graphics Graphics controller not functional Service
Caps Lock/Num Lock 5 System board General system board failure Service
Caps Lock/Num Lock 6 BIOS BIOS authentication failure Restore BIOS from onboard backup (jumpers)
You need to count the total number of times the light flashes and check it with this list or post it here and we will help you more.