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Search: Posts Made By: Zilicon
Forum: Schematic Requests ONLY! 05-10-2022, 05:19 AM
Replies: 0
Views: 76
Posted By Zilicon
Dell p89f schematics diagram and boardview request

Please I need the above schematics diagram and boardview.
The number on the board is: Selek MLK AMD 19802-1
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-10-2022, 05:06 AM
Replies: 2
Views: 134
Posted By Zilicon
Re: Dell p89f

Thank you @smdflea
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-09-2022, 12:00 PM
Replies: 2
Views: 134
Posted By Zilicon
Dell p89f Selek MLK AMD 19802-1

Please help

The above system with the board number: 19802-1 powers on, capslock light came on, the screen lights up but no image on the screen.

Please, walk me through on how to resolve this...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 04-24-2022, 10:20 PM
Replies: 12
Views: 446
Posted By Zilicon
Re: hp elitebook 840 g2 turning on and off

@platinumsteel, i'm sure by now you must have thoroughly cleaned the board. use ultrasonic cleaning if you have one, and if you don't, use isopropyl alcohol to clean the board thoroughly.

check...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 04-24-2022, 10:13 PM
Replies: 12
Views: 446
Posted By Zilicon
Re: hp elitebook 840 g2 turning on and off

@mon2 thanks agaain for your assistance.
@platinumsteel messaged me privately because he was facing similar issue.

i'm going to post the private message here, it might be of help in the future...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 04-24-2022, 09:44 PM
Replies: 12
Views: 446
Posted By Zilicon
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 04-22-2022, 10:17 AM
Replies: 12
Views: 446
Posted By Zilicon
Re: hp elitebook 840 g2 turning on and off

thanks, i will keep you updated
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 04-22-2022, 09:37 AM
Replies: 12
Views: 446
Posted By Zilicon
Re: hp elitebook 840 g2 turning on and off

just q6010.

these are the readings for the other two fets:

source (1-2-3) & drain (5-6-7-8)
source (1-2-3) & gate (4)
gate (4) & drain (5-6-7-8)

q6011
source and drain 0.444M keeps...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 04-21-2022, 07:43 AM
Replies: 12
Views: 446
Posted By Zilicon
Re: hp elitebook 840 g2 turning on and off

ok.

source and drain- 208k, 350k (prob reversed)
source and gate- 207.5k, 220.4k (prob reversed)
gate and drain- 0.577M, 0.577M (prob reversed)
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 04-19-2022, 10:55 AM
Replies: 12
Views: 446
Posted By Zilicon
Re: hp elitebook 840 g2 turning on and off

thank you for your response.

i believe the mosfets are okay, because there's voltage supply into the system.

here are what you requested for:

1. the adapter is rated 90W
2. all the...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 04-19-2022, 09:25 AM
Replies: 12
Views: 446
Posted By Zilicon
hp elitebook 840 g2 turning on and off

Please help;
the above system wit the board number 6050a2637901-mb-a02 turns on and off with the lights on.
when the system is turned on, the fan spins but it stopped immediately, while the light...
Forum: BIOS Requests ONLY! 03-07-2022, 10:28 AM
Replies: 7
Views: 312
Posted By Zilicon
Toshiba Satellite PRO r50-b-12p BIOS file request

I need the above working BIOS bin file.
The motherboard has the following:
FALEYSY1
A5A003821010[A]

attached is the original dumped file.
Forum: BIOS Requests ONLY! 02-16-2022, 05:47 AM
Replies: 7
Views: 312
Posted By Zilicon
Forum: BIOS Requests ONLY! 02-16-2022, 04:54 AM
Replies: 7
Views: 312
Posted By Zilicon
Re: Toshiba satellite pro R50-B-12P BIOS

Thanks a lot Chifu!
I'll try it ASAP
Forum: BIOS Requests ONLY! 02-16-2022, 03:57 AM
Replies: 7
Views: 312
Posted By Zilicon
Re: Toshiba satellite pro R50-B-12P BIOS

Here is the original BIOS dump
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 02-16-2022, 03:47 AM
Replies: 0
Views: 141
Posted By Zilicon
Toshiba satellite pro R50-B-12P not starting

Please help,

The above system with the board number FALEYS1 A5A003821010[A] powers on but does not start, I noticed the plugged-in indicator light blinks 6 times then 2 times continuously...
Forum: Schematic Requests ONLY! 02-16-2022, 03:33 AM
Replies: 0
Views: 164
Posted By Zilicon
Toshiba satellite pro R50-B-12P schematics and boardview

Please, I need the above schematics diagram and if available, the boardview.

The motherboard has the following;
FALEYSY1
A5A003821010[A]
Forum: BIOS Requests ONLY! 02-16-2022, 03:28 AM
Replies: 7
Views: 312
Posted By Zilicon
Toshiba satellite pro R50-B-12P BIOS

Please help!
I need the above working BIOS bin file.
The motherboard has the following;
FALEYSY1
A5A003821010[A]

the problem with the board is that the plugged indicator light blinks 6...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 08-16-2021, 06:31 AM
Replies: 6
Views: 698
Posted By Zilicon
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 08-14-2021, 09:06 PM
Replies: 6
Views: 698
Posted By Zilicon
Lenovo ideapad 100-14IBD (NM-A681) no display/ POST

Please I need your help with the above motherboard. It was working then it froze, it was forced shut down but refuses to POST afterward. It powers on but no POST, no capslock led.

The board powers...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 08-14-2021, 08:54 PM
Replies: 1
Views: 319
Posted By Zilicon
Re: Mac Pro A1398 Malfunction Keys

Have you had it replaced?
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 08-14-2021, 08:09 PM
Replies: 78
Views: 32,592
Posted By Zilicon
Re: Beginner's guidelines

Thank you very much.
Learned something new today.
I will love to learn more

Thank you so very much.

Is there any chance we can learn more, I will love to learn more and I believe there are...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 08-14-2021, 07:58 AM
Replies: 6
Views: 698
Posted By Zilicon
Re: Lenovo ideapad 100-14IBD (NM-A681) not displaying

Thank you.
I've done that, but the problem persists.
Now, the update is that the CPU does not warms up again, the CPU_CORE is shorted to the ground.

The gate voltages of PQ39 and PQ40 are...
Forum: Schematic Requests ONLY! 08-10-2021, 11:47 AM
Replies: 14
Views: 2,417
Posted By Zilicon
Yoga 11e (DA0LI5MB6H0 rev: h) schematic request.

Please I need the above schematic diagram.

Thank you
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 08-10-2021, 11:19 AM
Replies: 6
Views: 698
Posted By Zilicon
Lenovo ideapad 100-14IBD (NM-A681) not displaying

Hearty greetings to everyone.
The above board has been giving me tough time.

Please I need your help.

The board powers on but no display, all voltages appear normal but CPU_DRAMRST# is 0.1V....
Showing results 1 to 25 of 53

 
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