So yes, there is a CR2032 battery, but it's OK, I even tested with another one, or without, same.
Afterwards, an SMBus problem, I thought about it, but I upgraded/downgraded the EC via the different BIOS on the Dell site, still the same.
On Windows in addition, the battery communicates well, I have the charge LED, the battery charges, I have the battery level, the time remaining before full charge.
In addition, with a CLEAR CMOS, I can immediately, after the CLEAR CMOS start on battery, and everything works, I have the remaining autonomy time.
So well, right now even with...
HTR-Informatique
Member
Last Activity: 02-13-2025, 06:52 AM
Joined: 01-23-2019
Location: Lyon
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Up ?Leave a comment:
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PINS 1, 2, 3 : 16,7V
4 : 3,3V
5 : 3,3V
6 : 0V
7: 0V
8, 9, 10 : GNDLeave a comment:
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Dell G3 15 3500 - Battery bug (black screen and flashing keyboard backlight)
Hello,
YouTube video of the problem encountered: [url]https://youtube.com/shorts/q7TLNv36LUo[/url]
I am a pro and I have a problem that I have never seen despite my 7.5 years of experience on my own and my thousands of repairs, on a customer's Dell G3 15 3500.
On this PC I have already changed the complete palmrest because the keyboard was no longer working properly.
I also changed the screen because the PC fell and the screen was broken.
I changed the battery with a new and original battery.
I also had corrosion/oxidation... -
Here is the BIOS and ME content.
Thanks....Leave a comment:
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Hello,
I also have a problem with a customer's Dell G3 15 3500.
An incomprehensible problem with the battery, I made a post on the Dell forum, but no answers, and a YouTube video of the problem, which is more telling:
[url]https://www.dell.com/community/fr/conversations/pc-portable/dell-g3-15-3500-bug-avec-la-batterie-%C3%A9cran-noir-et-backlight-clavier-qui-clignote/6762d3cf7704d60b154acb7e[/url]
I have already tested 4 different BIOSes from Electronic Repair School: new BIOS, clean ME, NVRAM, but none of them work (error code 5 white LEDs and 3 orange).
...Leave a comment:
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Hello everyone,
I am the manager of the company HTR-Informatique.
My name is Eddy, 31 years old and 7.5 years already on my own with thousands of customers and repairs to my credit already.
I repair everything that is PC, phones, tablets and game consoles.
I do electronic repair of laptop motherboards especially.
I also sell reconditioned laptops.Leave a comment:
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Re: Dell Latitude 5420 Bios Password 8FC8
Thanks, it works fine.
For info, how do you remove the password in the BIOS?
Thanks.Leave a comment:
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Dell Latitude 5420 Bios Password 8FC8
Hello,
I have a Dell Latitude 5420 stuck on the Dell Security Manager message on startup, I can't do anything.
Here is my BIOS and what I assume is ME (32MB for BIOS and 1MB for ME).
If someone could remove my BIOS password for me so I can reflash it afterwards.
It's an 8FC8.
ST/SN: JSJW5D3
Thanks. -
Re: need bios dump dell latitude 5420 (cpu 11th)
Hello,
I have a Dell Latitude 5420 stuck on the Dell Security Manager message on startup, I can't do anything.
Here is my BIOS and what I assume is ME (32MB for BIOS and 1MB for ME).
If someone could remove my BIOS password for me so I can reflash it afterwards.
It's an 8FC8.
ST/SN: JSJW5D3
Thanks.Last edited by SMDFlea; 04-02-2023, 01:30 PM.Leave a comment:
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