10-08-2021 02:59 PM
10-08-2021 11:54 PM
10-09-2021 10:19 AM
10-11-2021 02:08 AM
henriamolv wrote:
Hello,
I did test and changed the four channels to 1.45v, saved and restarted. Made the POST normal but after turning off the PC and turning it on again moments later the BD Code appeared and the PC didn't make the POST. 😞
Current parameters:
VCCIO = 1.15v
VCCSA = 1.10v
DDR4 = 1.45v
CPU = 1.24v @4.8GHZ
any other suggestions?
10-14-2021 05:04 AM
Silent Scone@ROG wrote:
BD can also be VCCSA related. This platform is sensitive on these signal rails, so you'll need to adjust the value till the cold boot issue desists. 4K can be tough for those CPU in certain configs. Each CPU is different and more can be just as detrimental as too little, so make sure to test methodically. Try not to exceed 1.2v.
If continuing to have difficulty, you may have to reduce the memory frequency or relax some timings.