Hi, a question...
Bios for this model (5420) and for this mobo (LA-K491P) is unique for each service tag?
I tried with several bios of this thread but any is working, that is the reason for the question.
Thanks
ruletero
Senior Member
Last Activity: Yesterday, 10:56 AM
Joined: 11-04-2018
Location: Pachuca
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anyone pleaseLeave a comment:
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Hi peste
I found cpu IC has damage and PROCHOT signal is LOW, so, I think is not a bios issue, I´ll continue checking signals.
Very thank you for your time....Leave a comment:
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Ok, i will review it.
thanks so much mon2!...Leave a comment:
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hi mon2
it has 0.15 v...Leave a comment:
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Please bios for LA-K491p Rev. 2.0 A01 2021-04-28
ST 1JKMPN3
Core i5 11th Gen
I tried several bios of the thread but nothing is working for me, power led turns on for 15 seconds, lights on keyboard, and turn off, a cycle.
Attached bios backup but I don´t know if it is the original, laptop comes frome another technician....Leave a comment:
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Lenovo Ideapad 1 runs at only 400 mhz LA-L502P
Hi everyone
I have a Lenovo ideapad 1 15AMN7 with ryzen 3 7000 series processor.
I changed kbc (KB9052QE) and charger IC (BQ247800) due they were in faulty, reprogrammed kbc and it turns on fine, but processor run at only 400 mhz all the time.
I tried to change bios settings, installed all the drivers, using programs to change cpu settings but nothing works, I don´t know what to check.
Please you help -
Please EC bios for LA-L502P REV. 1B
SN: MP2HKJDH
I changed kbc and reprogrammed it and it turn on without problem but processor runs only at 400 mhz all the time.
Thanks in advance.Leave a comment:
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Please bios 15BFS5-010300
Hi
Please bios for shuttle 15BFS5-010300
MB47II4 V.C.
regards -
Hi
I checked dc-dc converter (G2898), there are two, one for control 5vs / 1.8v and the other for 3vs, these has its own input voltages, 5valw, 1.8 valw and 3.3v valw but any has enable signal, I think suson is it but it is not present, and there isn´t short in any output.
what are the requirements to kbc release SUSON? or what thing do I should to check now?
very thank you...Leave a comment:
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Yes, 1.8v is present in coil, output of G2823D ic, but bios chip uses 3.3v.
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No short in +3VPCU / +5VPCU / 1.8V, I am looking for these +3VS/+5VS
thanks!...Leave a comment:
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Sorry, I forgot to add I have +3VS5 and +5VS5 when it try to bring up.Leave a comment:
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DA0P5HMB8F1 Turn on, no video, consumes only 22 mA
Hi everyone
Model: DA0P5HMB8F1, Rev F
Please your help with this mobo, DA0P5HMB8F1, it turns on but no video appear and consumes only 22 mA, no suson signal, EC and PCH bios updated, no success.
It responds to power button and try to bring up without success and next it restart with the same cycle, it just restarts all the time, no schematic available, I'm using OP5D schematic, below my measurements on KBC
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"imagen.png","data-attachmentid":3548786}[/ATTACH]... -
La-k035p photo of moved components please
Hi everyone
Somebody has a photo of the correct order of this resistances?
I made a mistake and moved 2 resistances, I put them like I guess they goes but I'm not sure and not boardview or schematic is available
Mobo: LA-K035P
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"image1.jpg","data-attachmentid":3506554}[/ATTACH]
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"image2.jpg","data-attachmentid":3506555}[/ATTACH]... -
Boardview of Dell Inspiron 3501 LA-K035P
Please your help to share me boardview of LA-K035P or if you have a image of the components around Bios chip.
I made a mistake and I moved some resistences and now I don't know what is the correct position:
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"image1.jpg","data-attachmentid":3505351}[/ATTACH]
[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"image2.jpg","data-attachmentid":3505352}[/ATTACH]... -
It works, thank you so much!...Leave a comment:
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Re: Gateway N14TB REV 1.1 please share me bios
Thanks friend but not luck, it didn't work, maybe could be another issue but there isn't many bios here to probe.
Thanks...Leave a comment:
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Re: Gateway N14TB REV 1.1 please share me bios
Someone can help me? Someone has bios?
thanksLeave a comment:
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