Hello, I have a DELL XPS 9550 which powers on and does nothing. I am suspecting the bios to be corrupted. I noticed that this laptop has 3 flash IC's. Can somebody please provide me a working dump of all 3 ic's UH8 16MB, UT5 4MB, UT2 1MB? Thank you in advance!
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
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Re: DELL XPS 9550 bios dumps
Thanks for the reply. I tried those dumps. At first boot I get the bottom orange led's blinking, but no new behavior. Does anybody have the full set of 3 dumps for this laptop? Thanks!Originally posted by peste View PostComment
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Re: DELL XPS 9550 bios dumps
Do you have your original dump? I've extracted bios file from Dell bios update exe-s on newer models and merged them with original dump. Thus far I have only needed to program the 16MB EEPROMs.Comment
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Re: DELL XPS 9550 bios dumps
Hi, If I upload here old bios, can you help me? Has the same problem like man above.Originally posted by RethoricalCheese View Post
Thank youComment
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Re: DELL XPS 9550 bios dumps
try...Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: DELL XPS 9550 bios dumps
Not working sir, getting CPU Error code and if I remove RAM not getting RAM error code. With original bios, screen is blank, but no CPU error code and there is error code, if RAM removed. Thanks for try to help anyway.Originally posted by peste View PostComment
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Re: DELL XPS 9550 bios dumps
put the original bios here, someone who has the time, can fix it.Originally posted by hopkok View PostDue to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Re: DELL XPS 9550 bios dumps
Please, if anyone able to "repair it" I appreciate it. Many thanks.Comment
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Re: DELL XPS 9550 bios dumps
just confirming that this bios indeed works!Originally posted by SMDFlea View PostComment
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Re: DELL XPS 9550 bios dumps
Worked like a charm. Thank you for sharing.
I had to switch back to UEFI in the settings to boot Windows.
Just FYI so you won't go around and desolder all 3 bioses to figure out which 0ne it is.
It is the one closest to the PCH - W25Q128BVLast edited by ZixuTech; 05-30-2020, 09:49 PM.Comment
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Re: DELL XPS 9550 bios dumps
I have tried this image but i have a problem.. the laptop posts with the cleared ME BIOS, but only once, i can enter bios and it stay there working just fine, but after reboot it's back to black screen no post.
Any one have an idea what i could do?Comment
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Re: DELL XPS 9550 bios dumps
Hello,
I am facing a similar, probably worst, issue with a XPS 15 9550 that is almost dead :
- first push on power button = lights on
- second push = nothing, no fan spin, no screen back-light.
- power led goes off after 10 sec
- LCD auto-test (d+power) never fires
- battery side indicator lights up, but i suspect it always display full battery, although that may be wrong.
- Battery charging led lights up when connected to PSU.
I tried to flash the main bios with the bin that you guys had success with, but with no luck. I also flashed the to other W25Q chips with bins i got from a working identical model. No better.
Its probably worthless, but i want to give it a final try using three bins extracted from a model that was saved by flashing the clean_me rom provided here. I dont't now, maybe those i have don't match and fail when calling each other on incorrect physical addresses.
Can anyone who successfully flashed the main clean_ME be kind enough to dump the bin of the two other W25Q and deposit them here?
Thanks in advanceComment
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Re: DELL XPS 9550 bios dumps
I have dumps from a working laptop.
Those two chips are for thunderbolt FW and for power delivery FW,
i've compared them with multiple dumps, the content is always the same.Comment
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Re: DELL XPS 9550 bios dumps
Here are the two dumps.Comment
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Re: DELL XPS 9550 bios dumps
Wow, thank you very much.
I'll give it a try.Comment
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Re: DELL XPS 9550 bios dumps
I HAVE A PASSWORD IN SETUP in this casa please helpComment
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Re: DELL XPS 9550 bios dumps
Hi could someone help me fix my bios. turn on but no display, has keyboard backlight. i try
clean me with intel fitc but can't open file from the dump. i've flashed with File Type: zip XPS_9550_1.11.2 ME_CLEAN.BIN.zip above got it to display but me drowngrade error and
can't boot. many thanksComment
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