Whenever I start my PC I get the following error message
DUAL CHANNEL OPERATION REQUIRES IDENTICAL PAIRED DIMMA INSTALLED ACROSS BOTH MEMORY CHANNELS BIOS HAS DETECTED A NON OPTIMAL MEMORY CONFIGURATION CAN IMPROVE THE SYSTEM'S MEMORY BUS BANDWIDTH CHANNEL A, DIMM 0 SHOULD MATCH CHANNEL B, DIMM 0 CHANNEL A, DIMM 1 SHOULD MATCH CHANNEL B, DIMM 1 CMOS/GPNV CHECKSUM BAD PRESS F4 TO RUN SETUP
I have two slots for RAM, one has a 512 MB and the other a 1 GB chip.
My system used to work fine but recently I have this error message regularly coming up.
F4 from the BIOS I set the correct time and then my computer boots normally, and works fine, but when I boot it the next time the same things happen again.