Forum: General Electronics Technical Discussion
07-27-2022, 05:02 PM
|
|
Replies: 5
Views: 167
|
|
Forum: General Electronics Technical Discussion
07-25-2022, 11:41 PM
|
|
Replies: 5
Views: 167
|
|
Forum: General Electronics Technical Discussion
07-25-2022, 11:40 PM
|
|
Replies: 5
Views: 167
Help with IC identification please
My fishfinder has blown 3 ics on the same line, I have cleared the short but due to the damage on ics I can make any real legible codes from them.
I have removed one to show the pad layout
Any...
|
|
Forum: BIOS Requests ONLY!
07-16-2022, 05:26 PM
|
|
Replies: 31
Views: 5,987
|
|
Forum: BIOS Requests ONLY!
07-15-2022, 11:03 PM
|
|
Replies: 31
Views: 5,987
|
|
Forum: BIOS Requests ONLY!
07-15-2022, 04:07 PM
|
|
Replies: 31
Views: 5,987
|
|
Forum: BIOS Requests ONLY!
07-14-2022, 11:31 PM
|
|
Replies: 31
Views: 5,987
Inspiron 15 Gaming 7567 bios help please.
My dell was stuck in a frozen screen after a few seconds and would not go any further.
I tried to reflash with clean bios and even redo the ME of the original bin but no luck
Board ID LA-D993P...
|
|
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices
07-02-2022, 04:26 AM
|
|
Replies: 0
Views: 112
Power on Sequnce for modern CPUs
Does anyone have links to processor power up architecture.
I’m trying to figure out what rails are missing in order to diagnose a non functioning laptop.
Something similar to this
But for...
|
|
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices
06-29-2022, 04:17 AM
|
|
Replies: 1
Views: 110
HP Envy 15 inch HP-Vanilla-6050A28-A03 no image
Have checked the board
19v rail is there 5v and 3v also have 1.05v but there’s one coil with no voltage
There’s constant fan spin but the cpu is cold so I guess it’s not completely in a S0...
|
|
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices
05-07-2022, 11:23 PM
|
|
Replies: 1
Views: 196
Ipad A2229 Boardview help
I have a Ipad to repair from another store that has had J4500 "repaired" but numerous caps have been knocked of surroundnig it so I am trying to remidy the issues.
I have a basic schematic but the...
|
|
Forum: Schematic Requests ONLY!
03-29-2022, 04:09 PM
|
|
Replies: 2
Views: 316
|
|
Forum: BIOS & Schematic Requests!
01-21-2022, 08:09 PM
|
|
Replies: 0
Views: 160
hp 24-r020a all in one 24' No serial number?
Hi guys my device was sent of to HP for repair I believe they replaced the board but didnt input any serial,Product name, system board CT number.
A big blue box comes up on startup.
I have...
|
|
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices
12-15-2021, 01:21 PM
|
|
Replies: 1
Views: 186
ASD efi request
Hi team,
was wondering if anyone has a collection of the Apple ASD efi images.
Looking for EFI only not OS
Kind regards
Paul
|
|
Forum: Equipment Usage, Soldering, Techniques, and Reviews
11-28-2021, 01:27 PM
|
|
Replies: 154
Views: 21,279
|
|
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices
11-21-2021, 03:50 PM
|
|
Replies: 311
Views: 309,523
|
|
Forum: BIOS Requests ONLY!
11-14-2021, 04:04 AM
|
|
Replies: 31
Views: 16,981
|
|
Forum: BIOS Requests ONLY!
11-11-2021, 04:03 AM
|
|
Replies: 10
Views: 516
|
|
Forum: BIOS Requests ONLY!
11-11-2021, 04:02 AM
|
|
Replies: 10
Views: 516
Re: Help please HP Zbook 15 G3
Orientation was correct , I checks ground with multimeter and was algood. Currently got a power light and charging port light. I think my reads maybe bad can anyone please help. Thanks
|
|
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices
11-10-2021, 02:36 PM
|
|
Replies: 311
Views: 309,523
|
|
Forum: BIOS Requests ONLY!
11-03-2021, 03:14 PM
|
|
Replies: 10
Views: 516
|
|
Forum: BIOS Requests ONLY!
11-02-2021, 08:27 PM
|
|
Replies: 10
Views: 516
|
|
Forum: BIOS Requests ONLY!
11-02-2021, 04:27 PM
|
|
Replies: 0
Views: 102
HP 850 G4 bios request
Lights up keyboard, fan spins. no image.
Could anyone have a look at this and see what maybe the issue?
Kind regards
Paul
|
