Troubleshooting Laptops, Tablets, and Mobile Devices

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Technical discussions covering any type of laptop, notebook, netbook, tablet, or smartphone. Any and all brands and models welcome. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!

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BIOS Requests ONLY!

Laptop BIOS Requests Go Here!

Links to outside pay sites are forbidden and will result in permanent banning for the poster and the domain in the URL being permanently blocked.

Topics: 15,071 Posts: 219,221
Last Post:
Acer E5-521G-62RS LA-B231P bios
15,071 Topics
219,221 Posts
Baskan55
Acer E5-521G-62RS LA-B231P bios
by Baskan55
Today, 07:48 AM
Today Last Post
Schematic Requests ONLY!

Schematic Requests Go Here!

Links to outside pay sites are forbidden and will result in permanent banning for the poster and the domain in the URL being permanently blocked.

Topics: 5,787 Posts: 34,669
Last Post:
Danjnmb1aa0 rev a schematic
5,787 Topics
34,669 Posts
JTEK
Danjnmb1aa0 rev a schematic
by JTEK
Today, 02:06 AM
Today Last Post
 
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Topics Statistics Last Post
Sticky: Laptop battery charging circuit
by piernov
Started by piernov, 11-15-2020, 01:31 PM
71 responses
80,494 views
0 reactions
 Last Post yaya3gmax
by yaya3gmax
08-22-2025, 07:29 AM
Sticky: Beginner's guidelines
by piernov
Started by piernov, 09-20-2020, 09:46 AM
153 responses
121,114 views
0 reactions
 Last Post CyberCiphers
by CyberCiphers
07-15-2025, 08:34 AM
Sticky: Reminder: rules and organization of this section
by piernov
Started by piernov, 03-31-2023, 06:10 AM
6 responses
5,484 views
0 reactions
 Last Post allantech
by allantech
07-04-2025, 05:56 AM
Sticky: List of pin compatible Laptop ICs
by Th3_uN1Qu3
Started by Th3_uN1Qu3, 12-19-2013, 04:50 AM
342 responses
412,721 views
0 reactions
 Last Post Duranitron
by Duranitron
05-01-2025, 06:24 PM
Closed, Sticky: Other Useful Threads - Laptop Screen Compatibility, Useful ICs, BGA Chip Suppliers, NVidia bumpgate
by Admin
Started by Admin, 12-27-2023, 03:43 AM
0 responses
1,139 views
0 reactions
 Last Post Admin
by Admin
12-27-2023, 03:43 AM
Closed, Sticky: IC Marking Codes and Datasheets
by SMDFlea
Started by SMDFlea, 11-25-2020, 10:18 AM
75 responses
151,329 views
0 reactions
 Last Post SMDFlea
by SMDFlea
07-09-2022, 10:58 AM
HELP Dell Inspiron 15 Gaming 7567 BBV00 BBV10 LA-D993P r1.0
by luzvel64
Started by luzvel64, 11-09-2022, 10:06 AM
6 responses
692 views
0 reactions
 Last Post mon2
by mon2
11-11-2022, 12:57 PM
MacBook 12" Retina 820-00045-A PP5V_S0 fluctuating
by mferna14
Started by mferna14, 11-10-2022, 04:24 PM
2 responses
479 views
0 reactions
 Last Post mferna14
by mferna14
11-10-2022, 06:08 PM
Asus X441MAR Question
by kodox
Started by kodox, 05-23-2021, 07:37 AM
6 responses
1,563 views
0 reactions
 Last Post SMDFlea
by SMDFlea
11-10-2022, 11:18 AM
MSI GL75 Leopard / MSI MS-17E5 Part identification
by Eniaro
Started by Eniaro, 10-17-2022, 03:47 PM
4 responses
806 views
0 reactions
 Last Post Eniaro
by Eniaro
11-10-2022, 02:48 AM
lenovo G485 Is this cpu shorted?
by julianmustofa
Started by julianmustofa, 07-31-2022, 04:41 PM
4 responses
708 views
0 reactions
 Last Post julianmustofa
by julianmustofa
11-09-2022, 11:25 PM
How to trick notebook into thinking internal panel is connected?
by joshAU
Started by joshAU, 10-06-2022, 11:04 PM
2 responses
475 views
0 reactions
 Last Post joshAU
by joshAU
11-09-2022, 09:05 PM
Razer Blade 15 HELP ISL955 circuit
by alekk89
Started by alekk89, 09-29-2020, 01:42 PM
5 responses
1,217 views
0 reactions
 Last Post coinbusiness
by coinbusiness
11-09-2022, 04:04 PM
Lenovo Maintenance Key Latest Models...
by feherhollo
Started by feherhollo, 11-07-2022, 05:48 AM
1 response
467 views
0 reactions
 Last Post Ali5914
by Ali5914
11-09-2022, 03:31 PM
macbook pro M1 a2338 820-02020 water damage
by gizaha
Started by gizaha, 07-15-2022, 07:12 AM
2 responses
903 views
0 reactions
 Last Post mon2
by mon2
11-09-2022, 03:22 PM
Lenovo V17-IIL replacement fuse
by Jenzo
Started by Jenzo, 11-09-2022, 03:37 AM
2 responses
665 views
0 reactions
 Last Post Jenzo
by Jenzo
11-09-2022, 03:03 PM
Dell XPS 15 9560 damage to motherboard
by nwcs
Started by nwcs, 11-09-2022, 12:40 PM
0 responses
309 views
0 reactions
 Last Post miansh621
by miansh621
11-09-2022, 12:47 PM
Toshiba Satellite L50-A-122 Charger Light Pusling
by Kambi13
Started by Kambi13, 11-08-2022, 07:18 AM
19 responses
851 views
0 reactions
 Last Post mon2
by mon2
11-09-2022, 10:32 AM
Random Shutdown - HP laptop
by IamPritesh
Started by IamPritesh, 10-30-2019, 09:23 AM
12 responses
1,672 views
0 reactions
 Last Post mon2
by mon2
11-09-2022, 06:46 AM
iPad pro A1652
by kingskie
Started by kingskie, 11-01-2022, 09:30 PM
11 responses
1,284 views
0 reactions
 Last Post mon2
by mon2
11-09-2022, 06:21 AM
Acer 8530G power on but black screen
by lepak06
Started by lepak06, 05-14-2019, 08:09 AM
3 responses
1,200 views
0 reactions
 Last Post phaltack
by phaltack
11-09-2022, 03:48 AM
Acer Aspire 8530G no power up
by alfaromeogr
Started by alfaromeogr, 09-05-2013, 07:41 AM
12 responses
7,700 views
0 reactions
 Last Post phaltack
by phaltack
11-09-2022, 03:47 AM
ASUS G15 G513QM-HN064T liquid spill on RT8231A
by Chemox
Started by Chemox, 11-07-2022, 04:43 AM
7 responses
662 views
0 reactions
 Last Post mcplslg123
by mcplslg123
11-08-2022, 11:09 PM
Acer Predator Helios 300 Short to ground
by mgrharry
Started by mgrharry, 11-04-2022, 06:18 PM
3 responses
550 views
0 reactions
 Last Post mcplslg123
by mcplslg123
11-08-2022, 10:58 PM
Lenovo P50 NM-A451 no power
by fromtexas1
Started by fromtexas1, 05-01-2021, 11:30 AM
16 responses
2,125 views
0 reactions
 Last Post Thedan55
by Thedan55
11-08-2022, 05:40 PM
New Lenovo P71 motherboard won't recognize Battery
by nubie
Started by nubie, 11-08-2022, 01:20 PM
3 responses
424 views
0 reactions
 Last Post mon2
by mon2
11-08-2022, 05:07 PM
Asus S430U not powering on
by koby058
Started by koby058, 11-07-2022, 01:50 PM
3 responses
385 views
0 reactions
 Last Post koby058
by koby058
11-08-2022, 01:04 PM
Dell Precision 3570 - Help With Component Identification!
by iKonTech
Started by iKonTech, 11-02-2022, 11:52 AM
4 responses
1,251 views
0 reactions
 Last Post levitor
by levitor
11-08-2022, 06:53 AM
Dell Inspiron 5570 / LA-F115P AC Adapter not detected
by FrozenHaxor
Started by FrozenHaxor, 10-28-2022, 08:35 AM
9 responses
2,193 views
0 reactions
 Last Post FrozenHaxor
by FrozenHaxor
11-08-2022, 06:19 AM
iPhone XS Data recovery from NAND flash
by Spider1211
Started by Spider1211, 08-22-2022, 09:22 AM
10 responses
1,324 views
0 reactions
 Last Post tojaert
by tojaert
11-08-2022, 06:12 AM
iPhone XS not charging
by daro19862
Started by daro19862, 09-20-2022, 02:07 PM
7 responses
957 views
0 reactions
 Last Post tojaert
by tojaert
11-08-2022, 06:07 AM
Quick A1465 Repair case
by mon2
Started by mon2, 11-07-2022, 12:48 PM
5 responses
486 views
0 reactions
 Last Post Bonzas
by Bonzas
11-08-2022, 05:55 AM
Asus X512F no Power
by Kambi13
Started by Kambi13, 10-17-2022, 05:26 AM
17 responses
3,327 views
0 reactions
 Last Post Kambi13
by Kambi13
11-08-2022, 05:40 AM
iPhone 11 Error -1
by Instafixx
Started by Instafixx, 10-08-2022, 01:39 AM
2 responses
700 views
0 reactions
 Last Post tojaert
by tojaert
11-08-2022, 05:17 AM
IPhone 11 Temperature Sign
by Instafixx
Started by Instafixx, 10-18-2022, 06:23 AM
3 responses
501 views
0 reactions
 Last Post tojaert
by tojaert
11-08-2022, 05:14 AM
Macbook Air A1466
by Dinneke
Started by Dinneke, 11-07-2022, 09:42 AM
9 responses
606 views
0 reactions
 Last Post Dinneke
by Dinneke
11-08-2022, 04:24 AM
HP Pavilion 17 Black Screen Help !
by Lomar02250
Started by Lomar02250, 02-16-2022, 10:32 AM
21 responses
1,556 views
0 reactions
 Last Post Gudguy
by Gudguy
11-08-2022, 12:24 AM
Asus X415EA No Power
by mardocdor
Started by mardocdor, 11-07-2022, 10:04 PM
1 response
718 views
0 reactions
 Last Post mon2
by mon2
11-07-2022, 10:26 PM
Macbook pro M1 A2338 820-02020 just 5Volts
by Strolch
Started by Strolch, 01-30-2022, 01:59 AM
18 responses
2,684 views
0 reactions
 Last Post mon2
by mon2
11-07-2022, 03:58 PM
Ms-16r41
by ajbernasko
Started by ajbernasko, 11-07-2022, 12:14 PM
2 responses
510 views
0 reactions
 Last Post ajbernasko
by ajbernasko
11-07-2022, 02:21 PM
New panel lcd 15.6 connector position
by lordgeny
Started by lordgeny, 11-07-2022, 08:57 AM
0 responses
216 views
0 reactions
 Last Post lordgeny
by lordgeny
11-07-2022, 08:57 AM
Samsung la-8862p power problem
by doctormasry
Started by doctormasry, 12-10-2021, 04:29 PM
4 responses
1,000 views
0 reactions
 Last Post victor_quiroga
by victor_quiroga
11-07-2022, 08:26 AM
Macbook pro a1286 no backlight
by Instafixx
Started by Instafixx, 11-03-2022, 03:27 AM
22 responses
1,924 views
0 reactions
 Last Post mon2
by mon2
11-07-2022, 07:59 AM
HP Spectre x360 convertible no power
by Tend0
Started by Tend0, 11-03-2022, 12:13 PM
6 responses
850 views
0 reactions
 Last Post Tend0
by Tend0
11-07-2022, 07:47 AM
Thinkbook 16 G2 ITL FLV35 LA-K052P.The laptop was sometimes switching on
by takura
Started by takura, 11-07-2022, 05:47 AM
0 responses
272 views
0 reactions
 Last Post takura
by takura
11-07-2022, 05:47 AM
820-00875 not booting
by semaca
Started by semaca, 10-31-2022, 10:43 AM
8 responses
1,058 views
0 reactions
 Last Post semaca
by semaca
11-07-2022, 05:27 AM
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