need to clr me region becoz notebook runs very slow even cannot load os
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Hi
I have now a 820-4924 (with a i7 and 16GB).
I would like to get the device working again for me.
The Problem is the Device comes to me with a "dead" ssd. I tested on a other 820-4924 (i5-8gb) board and the MAC OS Installation stopped working with this SSD.
Well i hope/guess its was a easy peasy Fix - New SSD And its working again.. But No!
I don't know exactly how the procedure should start. But the LCD panel goes dark - then the "chime"(?!) sound comes and only 2 or 3 seconds later the apple comes.
it doesn't... -
MBPr 2015 13" Early 2015 820-4924-A
Running slow, with SMC bypass works fine:
It has a NVME SSD Crucial P2 (1TB), tried another NVME adapter too.
- No water indicators tripped
- Sensors using iStat /HW show sensible values, only airport showing 129 degree (which is common) since we don't have ASD for this year board.
I have removed and dumped the EFI/BIOS:
- does cleaning the ME Region make sense?
Side notes
1) I do not have the original nor compatible SSD to test with
2) battery is showing service... -
I’m working on a laptop in which I replaced the PCH, but I’m unable to clean or rebuild the Intel ME region using FIT.
When I load my dump into FIT, it only shows the Intel(R) ME Kernel section. The full ME region structure does not appear.
If I manually replace the ME region inside the decomp folder and try to build the image, FIT does generate an outimage.bin, but the file is corrupted.
After flashing it, the board does not power on — no signs of life.
I’ve identified that the issue happens because my original dump does not contain a complete or valid ME... -
Laptop: Dell Precision 5540
MB: LA-H331P Rev: 1.0(A00)
Hi.
I am looking for a clean ME Region 12.0.95.2489 Corporate H CNP/CMP-H B, A
After extracting my BIOS in FIT the ME Region size is 7565 KB.
However the ME Region files I fouud online are 11688 KB in size.
Can someone help me find he correct clean ME Region?
Thanks!
...Code:╟─────────────────────────────┬───────────────╢ ║ Family │ CSE ME ║ ╟─────────────────────────────┼───────────────╢
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Hello laptop repair experts,
can someone plese, help me understand the significance of cleaning ME region in a BIOS dump file?
I know that Manegement Engine (ME) data is part of BIOS/UEFI firmware. I know that it contains some HW specific data for the particular laptop.
What I don't know, why do I need to clean ME region if I try BIOS dump file from another laptop (of course same type and model). I'm not sure if this is only because of the serial number (not sure if that is stored in ME region at all).
Recently, I had a two cases where laptops (one is Lenovo Idepad...10-21-2023, 04:44 AM
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