but no have ID , serial number , etc...
marcelofct
Senior Member
Last Activity: Today, 10:02 PM
Joined: 05-28-2019
Location: santiago
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nnot image , already test other bios and work fine but no have ID , serial number , etc...
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not work
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Help Lenovo Ideapad 330s-15AAR Clean ME
Good morning, I need a clean ME for a Lenovo Ideapad 330s-15AAR laptop
SN: PF1K4EBD
Thank you very much for your help... -
I did it, they all measure voltage drop 0.7v on one side and 0.3v on the other in the caps that are in the screen connector...Leave a comment:
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I checked those lines and I have the following voltages that I leave in the image
Now I will check the IC in charge of sending them, can I check anything else?...Leave a comment:
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Lenovo Legion 15Ith6 no image
I have this Lenovo Legion that only gives an image on the external screen
I have tried several screens, flex cables, and nothing is detected in any way. I leave the following image so you can see the voltages and please help me.
It is a lenovo Legion 15Ith6
S/N: pf4f91at
I appreciate it... -
i tried bios your post and works but a wanna try a clear me region , gracias...
Last edited by marcelofct; 01-30-2025, 02:53 PM.Leave a comment:
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i tried that and same problem ,
I'll still try again thanks...Last edited by marcelofct; 01-30-2025, 10:27 AM.Leave a comment:
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Help Macbook Pro A1286 820-2915 blank screen
Hello friends, I need someone to help me clean ME the bios that I leave attached since the macbook pro a1286 SN: C02FDHXPDFF8V 820-2915 loads the logo and then the screen is left blank, I think it could be bios
Greetings and thank you very much in advance... -
thank you!!!!
you save my laptop and my work
again thanyou so much...Leave a comment:
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Urgent help Asus M3604YA bios
I was doing maintenance on my Asus My3604 computer and when I turned it on it did not show an image, a black image, I think it is the bios since it has all the corresponding voltages
I leave the original dump and the series
thank you very much for your help
SN: R5N0CX04D145218
MFD: 2023_05
MOTHERBOARD : M1502YA REV 2.0... -
Lenovo gaming not turning on gy535/gy536 rev 1.0
Hello friends, I need your help. I have the Lenovo device, motherboard model gy535/gy536 rev 1.0. I press the power button and the light turns on, but there it is, I have the +3VALW and the +5VALW. The power supply consumes 0.020a.
If anyone has any ideas, the laptop was used in bed.
greetings -
schematic dell 5420 please
anyone have this schematic ?
dell 5420 motherboard
cyborg-l14 mb tgl 203068-1
greetings -
Re: IdeaPad gaming 3 15Imh05
Help !!
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IdeaPad gaming 3 15Imh05
Hello, I have the following problem, when connecting the original charger or connected to a power source, the laptop consumes 20v and 0.140mah, the backlight keyboard turns on and off. power light is the same
I have 3v and 5v always stable, check for liquid spills and it looks in perfect condition.
reviewing I arrived at IC TI2296 attached image
that at the +3VS output it drops but it is not shorted, I changed it and it remains the same, that's why I need your help to solve it
If you have any help, please stay tuned.
thank you!!... -
Re: 820-00850 stuck 20v 0.230a help!
With that I am sure that nothing can be done
gracias amigo,...
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Re: 820-00850 stuck 20v 0.230a help!
anyone
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Re: 820-00580 stuck 20v 0.230a help!
12.58v...Leave a comment:
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820-00850 stuck 20v 0.230a help!
I have this macbook 820-00850 it does not turn on, it is stuck at 20v 0.260~0.220a and it restarts
I checked u9080 in pin 1 diode mode and it was short-circuited, I changed it, the short went away but I did not have 12v on pin 1-5-9-13-17-21, I had 0.9v or 3v, remove the ic, connect the charger and I had 12v, I continued checking and in resistor R9082 it had 1.7v and not 2.7v check that line that comes from u9000 pin 45 SSD0_VR_P2v7_EN I reballed and nothing changed
in summary
I do not have 2v7 enabled in the R9082 resistor, u9080 does not have 12v, check again and in... -
Samsung Galaxy np750xed what component is this?
I have this samsung galaxy book 2 np750 and I don't know what this component is, I hope you help me to find out what it is...
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