lenovo thinkcentre m77 bios problem

[Mohammed Hassan]

Have you 2Gb (or 1Gb) DIMM and simple graphics card?

i have gigabyte gtx 1050 ti 4GB
windows read all 8GB but
with GTX 1050ti read 8gb but 3.99 usable ram
with integrated graphic card read all 8gb but 2.99 usable ram
and when try to decress memory from bios nothing happen same real with many try to change the way for primary video controller ( PCI, PEG) same read
i searched many times on web for this problem all solutions go to activate ram remapping features but unfortantly on my bios haven't so i ask for modded bios update or bios unlock
by the way i tryed flash bios with other *.ROM files downladed from web
but i have bios size dont match in AFUDOS
thanke you very much

   

[DeathBringer]

Well. I need two TXT reports:
1) memory in DIMM1 & DIMM2
2) memory in DIMM1 & DIMM3
Have you 2Gb (or 1Gb) DIMM?
Have you any suitable other CPU?

[Mohammed Hassan]

Well. I need two TXT reports:
1) memory in DIMM1 & DIMM2
2) memory in DIMM1 & DIMM3
Have you 2Gb (or 1Gb) DIMM?
Have you any suitable other CPU?

ok i will try to add another cpu and check for ram tomorrow
but what about ram remapping feature disappear in current bios
can we replace bios with another one with more options ?
best regards

[DeathBringer]

I think it's not ram remapping feature's problem.
But I see that memory controller doesn't work probably - only single mode.
So I need two more TXT reports.

[Mohammed Hassan]

I think it's not ram remapping feature's problem.
But I see that memory controller doesn't work probably - only single mode.
So I need two more TXT reports.

hello DeathBringer
unfortunately i can't find 1 or 2 gb ram or another suitable cpu
so i take off external gpu (GTX 1050) and 1 ram 4gb
and install the integrated graphic driver
now i have only 3.74 gb of ram from 4 gb total
please find below files
best regards

   
   

  HPC3.txt (Size: 63.9 KB / Downloads: 1)
   

[DeathBringer]

One more TXT report is needed: memory in DIMM1 & DIMM2

[Mohammed Hassan]

One more TXT report is needed: memory in DIMM1 & DIMM2

ok next post i wil add second report you need
but please find below files it's from win live from usb with internal graphic card
regards


  HPC4.txt (Size: 65.41 KB / Downloads: 2)
   
   
   
   

[DeathBringer]

You installed DIMM3 & DIMM4 again, instead of DIMM1 & DIMM2.
I think you have defective CPU.
The last chance - wrong version of microcode. Post a screenshot of regedit with expanded key HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0

[Mohammed Hassan]

You installed DIMM3 & DIMM2 again, instead of DIMM1 & DIMM2.
I think you have defective CPU.
The last chance - wrong version of microcode. Post a screenshot of regedit with expanded key HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0

cpu work fine on old motherboard also the ram
this problem happened after change the motherboard


   

  HPC5.txt (Size: 65.41 KB / Downloads: 2)

[DeathBringer]

The version of microcode is correct.
Your CPU must work in dual mode for memory, but it doesn't. Single mode only for all variants of DIMMs.