Troubleshooting Laptops, Tablets, and Mobile Devices

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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: 14,457 Posts: 200,561 Last Post: Asus FX516PE bios password	14,457	200,561	Asus FX516PE bios password by shiyab Today, 07:37 AM
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: 5,531 Posts: 32,936 Last Post: Lenovo Slim pro 7 14AR8 looking for schematics, boardview	5,531	32,936	Lenovo Slim pro 7 14AR8 looking for schematics, boardview by SoulFreeze Today, 08:52 PM

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Sticky: List of pin compatible Laptop ICs by Th3_uN1Qu3 Started by Th3_uN1Qu3, 12-19-2013, 04:50 AM	342 responses 408,576 views 0 likes	Last Post by Duranitron Today, 06:24 PM
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	68 responses 77,406 views 0 likes	Last Post by Sametbey 04-17-2025, 12:19 AM
Sticky: Beginner's guidelines by piernov Started by piernov, 09-20-2020, 09:46 AM	150 responses 115,835 views 0 likes	Last Post by AleX.dans.les.nuages 04-10-2025, 09:30 AM
Sticky: Reminder: rules and organization of this section by piernov Started by piernov, 03-31-2023, 06:10 AM	5 responses 5,019 views 0 likes	Last Post by sahamipoor 03-12-2024, 08:39 AM
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 967 views 0 likes	Last Post 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 141,524 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
Laptop Asus F541UA(motherboard X541UVK Rev 2.0)spilled coffee wont boot by kosmo Started by kosmo, 10-12-2020, 06:03 PM	3 responses 1,652 views 0 likes	Last Post by kosmo 04-23-2021, 07:02 AM
V3-471g discrete to uma by bigbily09 Started by bigbily09, 04-23-2021, 02:27 AM	0 responses 471 views 0 likes	Last Post by bigbily09 04-23-2021, 02:27 AM
iPhone 7 keeps restarting infinitely by WhiteWolfHellas Started by WhiteWolfHellas, 06-12-2020, 01:35 AM	5 responses 1,535 views 0 likes	Last Post by Guest 04-23-2021, 12:28 AM
Toshiba Sattelite C55 with LED indicator but can't power on(help) by cellphoneyeta Started by cellphoneyeta, 04-20-2021, 10:12 PM	3 responses 6,672 views 0 likes	Last Post by cellphoneyeta 04-22-2021, 11:52 PM
ASUS X555LD Not charging battery after coffee spill by slightlyviolent Started by slightlyviolent, 07-11-2020, 10:00 AM	13 responses 2,606 views 0 likes	Last Post by mcplslg123 04-22-2021, 11:09 PM
Macbook A1466 trackpad flash ROM burned by marce002 Started by marce002, 04-21-2021, 05:27 PM	4 responses 875 views 0 likes	Last Post by marce002 04-22-2021, 12:37 PM
Macbook Pro A1989, 820-00850-A, water damage by usbdevice Started by usbdevice, 03-09-2021, 03:15 AM	13 responses 2,704 views 0 likes	Last Post by usbdevice 04-22-2021, 06:11 AM
A1706 820-00239a question mark and not charging by Harryrepair Started by Harryrepair, 04-17-2021, 12:14 PM	5 responses 876 views 0 likes	Last Post by Harryrepair 04-22-2021, 04:21 AM
Macbook Pro A1286 820-2533 from 2009 by Eknozia Started by Eknozia, 04-22-2021, 02:31 AM	0 responses 628 views 0 likes	Last Post by Eknozia 04-22-2021, 02:31 AM
HP Elitebook 840 G3 problem by SEDMAKER Started by SEDMAKER, 03-30-2021, 10:27 AM	2 responses 923 views 0 likes	Last Post by SEDMAKER 04-21-2021, 04:25 PM
Graphic lines on MacBook Pro A1398 820-00426-A by mferna14 Started by mferna14, 04-21-2021, 04:15 PM	0 responses 813 views 0 likes	Last Post by mferna14 04-21-2021, 04:15 PM
Razer Blade 15 Advanced (2019): BIOS Programming gone wrong by lenhuy2106 Started by lenhuy2106, 04-19-2021, 02:13 PM	6 responses 3,043 views 0 likes	Last Post by lenhuy2106 04-21-2021, 04:06 PM
Vivobook Flip 14 TM420 Mosfet replacement by gusme Started by gusme, 03-22-2021, 11:11 AM	4 responses 1,015 views 0 likes	Last Post by gusme 04-21-2021, 10:27 AM
Lenovo G50-70 switch on problem by String2016 Started by String2016, 02-20-2020, 06:14 AM	19 responses 2,462 views 0 likes	Last Post by ravi_1617 04-21-2021, 07:40 AM
cfeon qh64-104hip replacement chip? by kalilinux25 Started by kalilinux25, 04-20-2021, 08:59 PM	3 responses 1,807 views 0 likes	Last Post by mcplslg123 04-21-2021, 01:47 AM
Unable to fix backlight -macbook pro 2017 by imcool Started by imcool, 04-20-2021, 09:28 AM	2 responses 1,342 views 0 likes	Last Post by imcool 04-20-2021, 04:37 PM
a2289 macbook pro 2020 no boot by Joyoungjae Started by Joyoungjae, 04-20-2021, 10:34 AM	7 responses 1,302 views 0 likes	Last Post by Joyoungjae 04-20-2021, 03:17 PM
Speaker input broken hp pavilion notebook by snoogy Started by snoogy, 04-15-2021, 10:05 AM	14 responses 1,300 views 0 likes	Last Post by snoogy 04-20-2021, 01:42 PM
MSI GP72 6QE Leopard Pro by Rhadu23 Started by Rhadu23, 04-01-2021, 07:01 AM	22 responses 2,543 views 0 likes	Last Post by Rhadu23 04-20-2021, 10:02 AM
HP EliteBook 1030 g2 No power/not charging by classicandy Started by classicandy, 04-15-2021, 06:50 PM	2 responses 1,592 views 0 likes	Last Post by classicandy 04-19-2021, 04:31 PM
Macbook a1466 not entering S3 PP3V3_S3 1.73v at R7811 by marce002 Started by marce002, 04-17-2021, 09:17 AM	12 responses 1,352 views 0 likes	Last Post by mon2 04-19-2021, 11:55 AM
question about Lenovo ideapad 100 - 15IBD by pecrie Started by pecrie, 04-18-2021, 05:06 AM	2 responses 729 views 0 likes	Last Post by pecrie 04-19-2021, 04:44 AM
Motherboard Not Turning On When Connecting Hard Drive by Zentech Started by Zentech, 04-17-2021, 11:01 AM	5 responses 915 views 0 likes	Last Post by mcplslg123 04-18-2021, 11:04 PM
Lenovo 330- NM-B661 - No display, No touchpad by CornholioGSM Started by CornholioGSM, 04-14-2021, 02:59 PM	5 responses 1,567 views 0 likes	Last Post by mcplslg123 04-18-2021, 10:54 PM
MacBook Pro - A1398 - No Display by nrcslim89 Started by nrcslim89, 03-12-2021, 10:36 AM	2 responses 1,310 views 0 likes	Last Post by Stephen 04-18-2021, 08:31 PM
Asus X551CA no power and no led by DS-1 Started by DS-1, 11-01-2015, 01:26 PM	44 responses 18,951 views 0 likes	Last Post by Sametbey 04-18-2021, 11:31 AM
820-00165 Current Sensing Issue by macattack600 Started by macattack600, 04-14-2021, 10:47 PM	4 responses 1,070 views 0 likes	Last Post by macattack600 04-17-2021, 11:40 PM
acer aspire 4349 burnt component by String2016 Started by String2016, 04-17-2021, 08:23 PM	3 responses 691 views 0 likes	Last Post by mon2 04-17-2021, 09:30 PM
Asus Laptop GL702VS black screen power LED on by samolo75 Started by samolo75, 03-31-2021, 03:16 PM	7 responses 1,713 views 0 likes	Last Post by samolo75 04-17-2021, 10:51 AM
No Video Output on Laptop by Zentech Started by Zentech, 04-17-2021, 08:09 AM	2 responses 818 views 0 likes	Last Post by Zentech 04-17-2021, 10:37 AM
Can ssd corrupt fw fix by String2016 Started by String2016, 04-16-2021, 06:58 AM	2 responses 905 views 0 likes	Last Post by Sametbey 04-17-2021, 09:29 AM
HP DAY11AMB6E0, SHORT +3vpcu by karlox Started by karlox, 07-20-2019, 02:51 PM	6 responses 2,127 views 0 likes	Last Post by andrew25 04-17-2021, 05:47 AM
hp elitebook2540p keep bios reset by gbaicu51 Started by gbaicu51, 04-16-2021, 04:58 AM	1 response 645 views 0 likes	Last Post by mcplslg123 04-17-2021, 12:00 AM
Alienware M18X R1 hdd connector - seller need by ktmmotocross Started by ktmmotocross, 04-04-2021, 01:04 AM	1 response 733 views 0 likes	Last Post by ktmmotocross 04-16-2021, 11:11 PM
LA-B991P motherboard on and then off by erbuzzicker Started by erbuzzicker, 04-16-2021, 11:59 AM	0 responses 815 views 0 likes	Last Post by erbuzzicker 04-16-2021, 11:59 AM
820-3476-A Pulled resistor R8312 by Sepulmac Started by Sepulmac, 04-13-2021, 03:38 AM	2 responses 817 views 0 likes	Last Post by Sepulmac 04-16-2021, 11:49 AM
ROG GL702 - now turns on but no post by magneh Started by magneh, 04-02-2021, 09:38 AM	3 responses 1,392 views 0 likes	Last Post by magneh 04-16-2021, 10:45 AM
How do You Know If Graphics Chip is Integrated in CPU by Zentech Started by Zentech, 04-15-2021, 12:04 PM	1 response 734 views 0 likes	Last Post by mcplslg123 04-15-2021, 10:58 PM
ASD Links Non existant by DanielP Started by DanielP, 10-15-2020, 06:04 AM	10 responses 1,667 views 0 likes	Last Post by greypally 04-15-2021, 02:00 PM
Default Lenovo LEGION Y530 (NS-B961 Rev 1.0) unavailable to install nvidia drivers by hpw19b Started by hpw19b, 04-14-2021, 11:52 PM	0 responses 680 views 0 likes	Last Post by hpw19b 04-14-2021, 11:52 PM