İdeapad 3 17itl6

[fredo]

İdeapad 3 17itl6
Hs760 nm-d473 rev 2,0
sn: Pf40m1j8
There is no image, please help

[hoaca388]

İdeapad 3 17itl6
Hs760 nm-d473 rev 2,0
sn: Pf40m1j8
There is no image, please help

IdeaPad 3-17ITL6 Laptop - Type 82H9

[fredo]

There is no image. Is there another solution?

[hoaca388]

IdeaPad 3-17ITL6 Laptop - Type 82H9

Check hardwave issues.

[andrestecno]

Ideapad 3 17ITL6
Board HS460 HS560 HS760 NM-D471 Rev 2.0
MTM: 82H900E0US
mo: PF9XB1B17072

Apparently the BIOS firmware was updated automatically. And then the laptop won't boot. It reads the power button, the keyboard lights up, the charging light turns orange, but there's no screen.
I need a working BIOS.

From what I quickly saw next to the battery are the memories, I don't know if they correspond to the same BIOS?

[plk113]

Post Original bios.Seri Number ???

[peste]

Don't post pictures unless asked...
read the forum rules..
https://www.badcaps.net/forum/troubl...before-posting

[peste]

Apparently the BIOS firmware was updated automatically. And then the laptop won't boot. It reads the power button, the keyboard lights up, the charging light turns orange, but there's no screen.
I need a working BIOS.

From what I quickly saw next to the battery are the memories, I don't know if they correspond to the same BIOS?

post S/N, full name and model, motherboard model, TYPE,etc.

post the contents of the bios chip even if it is corrupted..

[andrestecno]

There are two BIOS chips near the battery.
Both are numbered 25R64CSIG and 25B127DSIG.
I'm wondering if I can program the chips with ch341 using asprogrammer, and if so, which chip should I use since I don't see them listed.

[SMDFlea]

There are two BIOS chips near the battery.
Both are numbered 25R64CSIG and 25B127DSIG.
I'm wondering if I can program the chips with ch341 using asprogrammer, and if so, which chip should I use since I don't see them listed.

Thread merged, don`t start another new topic for the same problem please... Backup both of them. If ASProgrammer doesn`t support them try NeoProgrammer software instead.

[andrestecno]

[QUOTE=andrestecno;n3611726]Ideapad 3 17ITL6
Board HS460 HS560 HS760 NM-D471 Rev 2.0
MTM: 82H900E0US
mo: PF9XB1B17072

Apparently the BIOS firmware was updated automatically. And then the laptop won't boot. It reads the power button, the keyboard lights up, the charging light turns orange, but there's no screen.
I need a working BIOS.

Here's what I got with the CH341a. Now I need to find a copy that I can flash.

Reading with Asprogrammer 2.1.0.13, I got:
selecting the GD25B64C chip, the 25R64CSIG chip, and selecting the GD25Q127C chip, the 25B127DSIG chip. I hope it lets me flash them with the same ones.

[SMDFlea]

The posts have been moved toa 3 17itl6 thread topic.

[andrestecno]

İdeapad 3 17itl6
Hs760 nm-d473 rev 2,0
sn: Pf40m1j8
There is no image, please help

Did you find any solution?, I think I have the same problem.

[andrestecno]

[QUOTE=andrestecno;n3612326]

Ideapad 3 17ITL6
Board HS460 HS560 HS760 NM-D471 Rev 2.0
MTM: 82H900E0US
mo: PF9XB1B17072

Apparently the BIOS firmware was updated automatically. And then the laptop won't boot. It reads the power button, the keyboard lights up, the charging light turns orange, but there's no screen.
I need a working BIOS.

Here's what I got with the CH341a. Now I need to find a copy that I can flash.

Reading with Asprogrammer 2.1.0.13, I got:
selecting the GD25B64C chip, the 25R64CSIG chip, and selecting the GD25Q127C chip, the 25B127DSIG chip. I hope it lets me flash them with the same ones.

Does anyone have a version to flash and start testing?

[peste]

[QUOTE=andrestecno;n3612434]

Does anyone have a version to flash and start testing?

you have everything you need at post #14...
https://www.badcaps.net/forum/troubl...l6#post3299726

[andrestecno]

[QUOTE=peste;n3612641]

you have everything you need at post #14...
https://www.badcaps.net/forum/troubl...l6#post3299726

I understand that I should copy part of the DMI code in post 14 to my BIOS, but I don't understand how to do it.

[SMDFlea]

[QUOTE=andrestecno;n3612881]

I understand that I should copy part of the DMI code in post 14 to my BIOS, but I don't understand how to do it.

Here, DMI added.

.

[andrestecno]

[QUOTE=SMDFlea;n3612905]

Here, DMI added.

.

Thanks, I just programmed both chips, but it still won't turn on. What it does is turn on the power LED and turn off after a few seconds. It doesn't turn on the cooler or anything else. Apparently this update damaged something else.

[andrestecno]

[QUOTE=andrestecno;n3612972]

Thanks, I just programmed both chips, but it still won't turn on. What it does is turn on the power LED and turn off after a few seconds. It doesn't turn on the cooler or anything else. Apparently this update damaged something else.

I've been checking the hardware and I can't find the problem in the sources. I think it could be an issue with a RAM chip soldered onto the motherboard. Is there a way to disable it with the BIOS or hardware?