dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

[hoaca388]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

Cheers for sharing, I've reflashed the BIOS but the same issue persists. Shows the Dell Logo and reboots. Testing the USB C port with an AMP meter shows a dead port ie no power. The other USB C port is fine. Still can't access the BIOS by pressing F2 or the boot options via F12. No shorts present on the board.

Try

[beogeek]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

Try this bios.

Cheers for sharing, I've reflashed the BIOS but the same issue persists. Shows the Dell Logo and reboots. Testing the USB C port with an AMP meter shows a dead port ie no power. The other USB C port is fine. Still can't access the BIOS by pressing F2 or the boot options via F12. No shorts present on the board.

[SMDFlea]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

theres 4 winbond marked red and 1 PCH SPI Flash ROM 32M marked yellow. Do I have to desolder all 4, read them and save and upload dumps?

Here's a copy of the boardview and schematic if anyone needs them https://www.badcaps.net/forum/showthread.php?t=106344

Try this bios.

[beogeek]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

theres 4 winbond marked red and 1 PCH SPI Flash ROM 32M marked yellow. Do I have to desolder all 4, read them and save and upload dumps?

Here's a copy of the boardview and schematic if anyone needs them https://www.badcaps.net/forum/showthread.php?t=106344

[SMDFlea]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

Ok managed to find the bios chip, and removed it, this is the dump, can anyone check it and clean it if needs it?

Can you post the other 3 winbond dumps as well.

[beogeek]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

Ok managed to find the bios chip, and removed it, this is the dump, can anyone check it and clean it if needs it?

[beogeek]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

I can't find the schematics or boardview for this model, can anyone point me in the direction which chip is the bios chip on here because I see 4 winbond chips in total

[beogeek]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

The same problem. Logo and nothing else. I try to reprogramming BIOS chip few times with diferent dumps. Nothing. But. I found, that one of the C-USB didn't work, even power supply, so i found bricked chip TPS6987D, it was very hot, I replaced it, but the issue persist. Maybe PCH is bye bye. Any idea?

yeap exactly the same issue, replaced it twice and it boots show the logo and reboots, cant access the bios or boot options and the port still don't work after replacing the chip.

[hoaca388]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

i have the same problem.
Can anyone help me clean up the dell xps 9300 dump?

[palady]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

The same problem. Logo and nothing else. I try to reprogramming BIOS chip few times with diferent dumps. Nothing. But. I found, that one of the C-USB didn't work, even power supply, so i found bricked chip TPS6987D, it was very hot, I replaced it, but the issue persist. Maybe PCH is bye bye. Any idea?

[PitMakot]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

I have the same problem.
Can anyone help me clean up the dell xps 9300 dump?

[sunbabu369]

Re: Can anyone help me clean up the dell xps 9300 dump?

Can anyone help me clean up the dell xps 9300 dump?

try or reply me post

[hunglaptop1102]

Can anyone help me clean up the dell xps 9300 dump?

Can anyone help me clean up the dell xps 9300 dump?

[sunbabu369]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

same problem

this file try and reply me and hdd and ssd m.2 remove it,

[teto8485]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

same problem

[sunbabu369]

Re: dell xps 13 9300 fdq30 la-h811p rev:1.0 bios

need this bios the laptop get dell logo then restart and this is the dumb file

clean file try reply me post

[teto8485]

need this bios the laptop get dell logo then restart and this is the dumb file