No display, no fan spinning
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buglerbalint
Member
Last Activity: 04-09-2025, 08:59 AM
Joined: 08-05-2021
Location: Vienna
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If I hit the power switch, the power LED lights up amber, as long as the switch pushed in.
No display, no fan spinning...
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Thank you for the quick response, the problem still persists.
The laptop does not start, no fans, no LED output.
Could you maybe "rebuild the data" for the 16MB chip?...Leave a comment:
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PLEASE HELP!
I've been struggling with a Dell Latitude 5330 laptop for about 2 days now. ðŸ˜
It had BIOS admin PW. Made backup from the 32MB and 16MB chip but somehow I think the data on the 16MB chip got corrupted.
The laptop now doesn't start, no fans, no LED output.
ST: CP2SQL3
4DJ9K$LA
203101-1
SOUTHPEAK 13 MLK MB
I would appreciate any help from the hard-working techs here and I'm open to donate.
Thank you!...Leave a comment:
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DMI info is missing but it´s working, thanks!...Leave a comment:
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Im still having the same issue unfortunately. Infinite boot loop.
Can someone please clean ME? Thx!
SN: S4LB6287
[ATTACH]n3569817[/ATTACH]
​Im still having the same issue unfortunately. Infinite boot loop.
Can someone please clean ME? Thx!
SN: S4LB6287
[ATTACH]n3569817[/ATTACH]
​...Leave a comment:
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Can someone tell me, please, what´s the problem with this BIOS?
When ME_DIS jumper enabled, the PC starts but BIOS shows Intel Me ver. 0.0.0.0
When ME_DIS jumper disabled, the PC has boot loop and no display output
SN: S4LB6287
Does ME need to be cleaned?
Thanks!...Leave a comment:
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In which chip is the password stored? In BIOS or in PRVROM?...Leave a comment:
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Can confirm, it's [B]WORKING[/B]! Thanks! 👌Can confirm, it's [B]WORKING[/B]! Thanks! 👌Can confirm, it's [B]WORKING[/B]! Thanks! 👌...Leave a comment:
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Re: need Bios for V330-14IKB LA-F481P Rev : 1.0
See attachement!
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Leave a comment:
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Re: Lenovo Yoga 15 locked bios
Ok, thank you for your help!
I'll get back as soon as I have more time for it!...Leave a comment:
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Re: Lenovo Yoga 15 locked bios
That's bad news. I found it, it's an ENE KB9022Q chip with 124 pins.
Is it possible to read it with CH341? Maybe through the keyboard connector?
If I have the bin file could the lenovo tool remove the pwd or should I simply post here?...Last edited by buglerbalint; 09-17-2022, 07:20 AM.Leave a comment:
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Re: Lenovo Yoga 15 locked bios
Is this the PIN nr. 1?...Leave a comment:
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Re: Lenovo Yoga 15 locked bios
How can we remove the BIOS pwd?
Here's the schematic, as an attachement....Leave a comment:
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