sorry i can only give clue's.
i never had Inspur SA5112 M5 or inspur SA5212M5 at home,
i personal never made the modify ICC_MAX on these boards.
VRM modify ICC_MAX to run high TDC OEM cpu
- Thread starter RolloZ170
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i never had Inspur SA5112 M5 or inspur SA5212M5 at home,
i personal never made the modify ICC_MAX on these boards.
Anyone here tried getting a Xeon 8272CL/8275CL working on a Supermicro X11DSC+ motherboard? (in a SSG-6049P-E1CR60L system)
Have some Supermicro SYS-1029U-TN10RT systems with X11DPU boards.
This board is mentioned in this thread as one which people have modded before.
Have some Supermicro SYS-1029U-TN10RT systems with X11DPU boards.
This board is mentioned in this thread as one which people have modded before.
For the X11DSC+ I cant find anything. JVRM pins are also not indicated in the manual.
check first if you need the mod. some OEM have already ICC_MAX=255A by factory.
JVRM jumper are not for users. but i found them in the manual. 3 pin JVMR=remove jumper and take the middle pin.
Mine are not OEM but Supermicro original. But will check.
I see there are two versions of the manual. On the version I was looking at the JVRM is not on the drawing. Found a different version and it is there.
Thanks very much for this. Should have some CPU's to test with in the new year and will post back if I was succesfull with the X11DSC+
Those pins worked for the ML350 Gen10. Looks like they used the same addresses as the DL380 you mentioned previously. Unfortunately, it appears that I have some bent pins on the second processor socket and am getting errors when trying to boot with the second processor installed.
Thanks again!
Thanks again!
I was able to fix all the pins with the help of a microscope and steady hands! She's working great!
[[ EDIT - I GOT IT, Yes you need both CPUs and Yes, you can use PJPP2 on the tray ]]]
Hello, I am also trying this mod on a T7820 as well. I have successfully modded CPU 1, but when I try to run the program for CPU 2 or the "62" it fails and when I scan it doesn't detect anything for 62.
I had the second CPU out of the computer at the time, I'm not sure if that effects anything.
should I try PJPP2 on the second cpu tray?
I have updated the bios to "Precision_7820_7920_2.43.0" before I began.
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without the CPU installed(in socket), the VRM controller may be disabled. and the 2nd VRM controller (address 62) is located on the 2nd CPU tray.
all CPU > 205W have TDC=255A and don't run by default, no TDP block required.
except the max.165W TDP models X11SPL/X11SPM we do not modify BIOS.
How would you modify the icc max, board won't post with high TDC OEM cpu's, ipmi reports cpu not detected and ieer but shows core voltages
we change ICC_MAX of VRM controller by I2C interface. you only should have a CPU installed, and the board powered on.