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Search: Posts Made By: paulyboy
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 05-07-2022, 11:23 PM
Replies: 1
Views: 124
Posted By paulyboy
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: 212
Posted By paulyboy
Forum: BIOS & Schematic Requests! 01-21-2022, 08:09 PM
Replies: 0
Views: 144
Posted By paulyboy
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: 161
Posted By paulyboy
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: 124
Views: 16,141
Posted By paulyboy
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 11-21-2021, 03:50 PM
Replies: 310
Views: 267,647
Posted By paulyboy
Re: List of pin compatible Laptop ICs

Any compatible with jw5068c?, thanks
Forum: BIOS Requests ONLY! 11-14-2021, 04:04 AM
Replies: 31
Views: 15,225
Posted By paulyboy
Forum: BIOS Requests ONLY! 11-11-2021, 04:03 AM
Replies: 10
Views: 433
Posted By paulyboy
Re: Help please HP Zbook 15 G3

No start/image was fine leading up to desoldering and reading of bios. Also very well soldered back
Forum: BIOS Requests ONLY! 11-11-2021, 04:02 AM
Replies: 10
Views: 433
Posted By paulyboy
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: 310
Views: 267,647
Posted By paulyboy
Re: List of pin compatible Laptop ICs

Hi guys,

Is there any other is compatible with UP9002P I have many various IC's but none with this code.

Warm Regards

Paul
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 11-08-2021, 11:07 PM
Replies: 6
Views: 541
Posted By paulyboy
Re: Macbook A1466 820 3437 no chime CPU hot

R6110
r6111
r6112
r6113
r6118
r6119

r6114
r6115
r6116
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 11-08-2021, 11:04 PM
Replies: 6
Views: 541
Posted By paulyboy
Re: Macbook A1466 820 3437 no chime CPU hot

check u1900/1950

check spi termination resistors

verify 3.3v on bios

verify 33khz on u1900
Forum: BIOS Requests ONLY! 11-03-2021, 03:14 PM
Replies: 10
Views: 433
Posted By paulyboy
Forum: BIOS Requests ONLY! 11-02-2021, 08:27 PM
Replies: 10
Views: 433
Posted By paulyboy
Forum: BIOS Requests ONLY! 11-02-2021, 04:27 PM
Replies: 0
Views: 78
Posted By paulyboy
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
Forum: BIOS Requests ONLY! 11-02-2021, 11:18 AM
Replies: 10
Views: 433
Posted By paulyboy
Re: Help please HP Zbook 15 G3

hi SMD yes there the original from the device 😊 will add pictures shortly
Forum: BIOS Requests ONLY! 11-02-2021, 02:59 AM
Replies: 10
Views: 433
Posted By paulyboy
Re: Help please HP Zbook 15 G3

Is there perhaps a repository for the 3 bios,
Forum: BIOS Requests ONLY! 11-02-2021, 02:57 AM
Replies: 10
Views: 433
Posted By paulyboy
Re: Help please HP Zbook 15 G3

Appreciate that, I've also tried that to no avail, is it possible my reads were bad.

Would it be ok to flash a bios from the net as I have possibly contaminated the bios.

Thanks for your time...
Forum: BIOS Requests ONLY! 11-02-2021, 12:00 AM
Replies: 10
Views: 433
Posted By paulyboy
Help please HP Zbook 15 G3

I was trying to remove a bios password, I removed these chips and read the data from them and unlocked them via the awesome tool on the forum but upon soldering them back now my darn laptop wont...
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 11-01-2021, 11:49 AM
Replies: 2
Views: 291
Posted By paulyboy
Re: Laptop voltages at coils and meanings?

Thankyou for your reply, is there a sequence in how they turn on to know when a power rail is missing?
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 11-01-2021, 03:47 AM
Replies: 2
Views: 291
Posted By paulyboy
Laptop voltages at coils and meanings?

I've recently started learning repairs reading YouTube etc


My question is I have a few Asus and hps that don't have any boardviews or schematics so I was wondering if there's a best sequence to...
Forum: BIOS Requests ONLY! 10-20-2021, 10:30 PM
Replies: 183
Views: 21,166
Posted By paulyboy
Re: T2 Chip Programmer Tool

anyone know the socket for the rom
Forum: BIOS Requests ONLY! 10-18-2021, 10:14 AM
Replies: 183
Views: 21,166
Posted By paulyboy
Re: T2 Chip Programmer Tool

What programmer interface for reading the chip please? Is the a socket for tl866 thanks
Forum: Equipment Usage, Soldering, Techniques, and Reviews 10-18-2021, 10:07 AM
Replies: 124
Views: 16,141
Posted By paulyboy
Forum: Troubleshooting Laptops, Tablets, and Mobile Devices 10-06-2021, 02:22 PM
Replies: 5
Views: 574
Posted By paulyboy
Re: Asus Vivobook Flip 14 SMD identication help

Your a legend mate thankyou, do you know what the ic is next to it looks like a crystal but has pads like a cap.

Cheers
Showing results 1 to 25 of 38

 
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