12-15-2017
02:29 AM
- last edited on
03-06-2024
09:22 PM
by
ROGBot
12-29-2017 09:20 AM
Nixon2992 wrote:
You system boot normaly if speed ram sticks is 2133Mhz?
Chino wrote:
Combining memory kits and modules is always a bad idea. Try removing your memory modules except for one to test.
12-29-2017 02:55 PM
Darkest wrote:
I installed 1701 back and system boots normally. All four sticks have 2666 Mhz, I am not sure if I am able to change it to 2133.
Why? They are of the same model? I will try your suggestion when I have time.
Thank you.
12-29-2017 11:12 PM
Artureld wrote:
There is a writeup that was put up here but the gist of it is as follows: Memory bundled together i.e same package is tested together at those speeds. It's put in the same batch. Combining memory even if its the same make/model/type will still lead to issues.
So the rule of thumb is buy one batch of 64GB ram @ say 2800MHz then buying 4 separate kits of 16GB memory and combining them to equal 64GB. When packed together in a single kit or package those modules are tested to work together at the rated speed of the ram. The same can't be said about the combined memory.
12-31-2017 01:58 AM
Darkest wrote:
I installed 1701 back and system boots normally. All four sticks have 2666 Mhz, I am not sure if I am able to change it to 2133.
Why? They are of the same model? I will try your suggestion when I have time.
Thank you.
01-26-2018 11:36 PM
Nixon2992 wrote:
You system wasn't boot on 1801 because this version undervolt VCCIO rail
Try increase VCCIO voltage up to 1.1v.
Fix CPU VCCSA about 0.9v .
01-27-2018 12:42 AM
Darkest wrote:
Hello, I have tried your recommendation with version 1801. I did not find the values which named exactly you mentioned. So I have changed the values which is most likely in my opinion correspond.
VCCIO -> "VCCIO PCH 1.05V Voltage"
CPU VCCSA -> "CPU System Agent Voltage"
Is it correct?
I used your values, but it did not help, with 1801 it still hangs with bF code. Moreover, it seems that it is not related to "In sleep, hibernate and soft off states" like I told before. After I install 1801 I see bF, then I do BIOS hard reset to make it start and after default BIOS settings is set I see bF again.
Thank you.
12-30-2017 01:41 AM
12-31-2017 06:35 AM
01-01-2018 10:14 AM
Nixon2992 wrote:
You system wasn't boot on 1801 because this version undervolt VCCIO rail
Try increase VCCIO voltage up to 1.1v.
Fix CPU VCCSA about 0.9v .
Chino wrote:
VCCIO and VCCSA are sensitive voltages. I would recommend slowly tweaking then to use a "magic" value.
01-04-2018 08:55 PM