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Hotplug in Bios does nothing  

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Ajayajayaj
(@ajayajayaj)
Estimable Member
Joined: 3 years ago
 

Hi, so I have been helping @wiselyzzz and have successfully modified his AMI bios to have Hotplug enabled for all of his PCIe ports. The problem is that he is still getting error 43, and HWiNFO is still showing his ports as Not Capable for hotplug.

After restarting, and dumping his bios, all of the settings were still saved.

Here is the bios:  https://drive.google.com/file/d/0B3dks1uohXLEMW5lWmIySWtsVms/view

This is openable with AMIBCP:  https://ami.com/en/products/bios-uefi-firmware/aptio-4/

Anyone know what's up?

2011 15" Asus U57A + GTX1050@4Gbps-mPCIe2 (EXP GDC) + Win10 (no guide)


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dani29m
(@dani_tx)
Estimable Member
Joined: 4 years ago

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Ajayajayaj
(@ajayajayaj)
Estimable Member
Joined: 3 years ago
 

Thanks, I'll get back to you on whether it worked.

2011 15" Asus U57A + GTX1050@4Gbps-mPCIe2 (EXP GDC) + Win10 (no guide)


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Ajayajayaj
(@ajayajayaj)
Estimable Member
Joined: 3 years ago

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dani29m
(@dani_tx)
Estimable Member
Joined: 4 years ago
 
YES,"FLASH" it with FPTW64,not sure about AFUWIN,never tried it.For the recovery......more options....better(do research first don't go blind) Let me know how it goes,fingers crossed here :-)

 

ASUS A53SV: i7-2860QM, 16GB DDR3 running WINDOWS 10 Enterprise LTSB 2016
SSD: SAMSUNG 850 PRO(256GB)+SAMSUNG 850 EVO(120GB)
eGPU: EVGA GTX 1080 FTW+ PE4C V3.0(mPCIe)+EVGA 650 G3 PSU (internal display ONLY)


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maxwell87
(@maxwell87)
Eminent Member
Joined: 3 years ago
 

If hwinfo does not show you that hot plug is enabled, then it was the wrong andress. I had the same problem. After flashing the BIOS to the latest version and using that BIOS to find the right variables, it worked. Unfortunately changing the bit did nothing... After hot plug was enabled I still was not able to install newer drivers...

2015 15" Clevo N150RD (GTX960M) [6th,4C,H] + GTX 1060 @ 32Gbps-M2 (EXP GDC 9.0b) + Win10 [build link]  

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wiselyzzz
(@wiselyzzz)
Active Member
Joined: 3 years ago
 

Yup, this is me having a problem. No matter what I try, hwinfo still shows Hot plug not capable despite BIOS is modified to enable for PCI port 1,2,3,4. Also, Maxwell, I did your suggestion in Flashing the latest BIOS version. After we did that using fpt, it showed error 204: Data verify mismatch found.

Since we flashed it and not success, we reflash the modified.rom before flashing the original ASUS BIOS. After that happened, during flashing 45%, laptop suddenly dies black screen. 

We wait for 5 min, nothing happens. Tried to do hard reset, it won't turn off. I took the battery off. It turns off finally. However, when pressing power button. It wont turn on at all. Even plugging in the battery, there is no light from laptop that indicate it's charging.

Ajay can clarify to you. I am successfully bricking my laptop.

To SUMMARIZE:

1. Fail flashing Original BIOS (VERSION 317) from Asus website.  https://www.asus.com/my/support/Download/3/429/0/1/DbF6VqPL705LOi9e/29/
2. cmd shows =>Error 204: Data verify mismatch found.
3. Reflash the modified.rom to revert back to previous settings before flashing the original ASUS BIOS.
4. Black Screen or No response from Anything during flashing like 45%.
5. Turning off laptop using Hard reset (Pressing power button and Hold long) doesn't work. Making me have to take off battery to shut it down.
6. Inserting battery and plugging in the AC again, pressing the power button. Doesn't turn on. Neither is the light indicator on nor the charging indicator on.
7. Completely Bricked the laptop.

To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.

.

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dani29m
(@dani_tx)
Estimable Member
Joined: 4 years ago
 

@wiselyzzz which modified bios did you flash,the one i send you guys or........?

EDIT: fptw64 can flash .rom and .bin only,if you tried to flash the original bios without at least renaming it that is what probably caused all the problems.I suggested to use fptw64 to flash the bios i send you guys not ANY bios !!!!!!!

 

ASUS A53SV: i7-2860QM, 16GB DDR3 running WINDOWS 10 Enterprise LTSB 2016
SSD: SAMSUNG 850 PRO(256GB)+SAMSUNG 850 EVO(120GB)
eGPU: EVGA GTX 1080 FTW+ PE4C V3.0(mPCIe)+EVGA 650 G3 PSU (internal display ONLY)


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wiselyzzz
(@wiselyzzz)
Active Member
Joined: 3 years ago
 
Posted by: dani29m

@wiselyzzz which modified bios did you flash,the one i send you guys or........?

EDIT: fptw64 can flash .rom and .bin only,if you tried to flash the original bios without at least renaming it that is what probably caused all the problems.I suggested to use fptw64 to flash the bios i send you guys not ANY bios !!!!!!!

 

No, I flashed it using Original Bios. Before flashing it with fptw64, I modified the settings and enable hot plug using AMIBCP. After that, save and flash it using FPTW64. Finally, error as stated above and reflash the ROM before original one. BOOM, Black screen. Well, I cant continue unless I have the SPI USB programmer and IC CLip test tool to recover BIOS.

IC CLIP TEST tool has arrived. Waiting for SPI programmer. Also, laptop is practically dead.

To do: Create my signature with system and expected eGPU configuration information to give context to my posts. I have no builds.

.

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maxwell87
(@maxwell87)
Eminent Member
Joined: 3 years ago
 

@wiselyzzz

what AMI firmware were you using?

edit: what AMI firmware does your UEFI/BIOS have?

2015 15" Clevo N150RD (GTX960M) [6th,4C,H] + GTX 1060 @ 32Gbps-M2 (EXP GDC 9.0b) + Win10 [build link]  

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