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 Yesterday, 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: 32,938 Last Post: asus x7400pc r2.2 - schematics + boardview	5,531	32,938	asus x7400pc r2.2 - schematics + boardview by Wawwawnak Today, 01:41 AM

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Topics	Statistics	Last Post
Sticky: List of pin compatible Laptop ICs by Th3_uN1Qu3 Started by Th3_uN1Qu3, 12-19-2013, 04:50 AM	342 responses 408,580 views 0 likes	Last Post by Duranitron Yesterday, 06:24 PM
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	68 responses 77,410 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 115,838 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 969 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 141,535 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
Ch341a programmer problem by kalilinux25 Started by kalilinux25, 04-27-2019, 01:35 AM	2 responses 2,205 views 0 likes	Last Post by kalilinux25 04-28-2019, 10:09 PM
Redirect: Compaq cq 58 no power Bios Request by dj_ricoh Started by dj_ricoh, 11-01-2013, 06:05 AM	—	—
HP G7 no signs of life DAR18DMB6D0 by TVMexicana Started by TVMexicana, 03-30-2019, 04:50 PM	22 responses 10,136 views 0 likes	Last Post by BlueMidnight 04-28-2019, 05:21 AM
when i close the led screen, don't go to sleep. by eng.jaudat Started by eng.jaudat, 04-28-2019, 01:38 AM	5 responses 1,036 views 0 likes	Last Post by eng.jaudat 04-28-2019, 05:04 AM
Compaq pressario CQ61 display issue by Pierre95 Started by Pierre95, 05-25-2018, 03:35 AM	13 responses 1,634 views 0 likes	Last Post by Pierre95 04-28-2019, 03:34 AM
Touch pad and keyboard not working by kalilinux25 Started by kalilinux25, 03-26-2019, 10:17 PM	9 responses 1,522 views 0 likes	Last Post by kalilinux25 04-27-2019, 02:57 AM
Apple 820-2179-C - have G3HOT, 3V, 5V, but no fanspin, no charger light by ktmmotocross Started by ktmmotocross, 04-26-2019, 07:55 AM	5 responses 1,360 views 0 likes	Last Post by ktmmotocross 04-26-2019, 01:48 PM
hp x360 not charging battery by jesi Started by jesi, 04-04-2019, 12:13 AM	7 responses 1,678 views 0 likes	Last Post by brew99 04-26-2019, 09:16 AM
hp 650 no data by menshawy Started by menshawy, 04-25-2019, 01:18 PM	4 responses 1,052 views 0 likes	Last Post by menshawy 04-26-2019, 04:44 AM
E1-472g BSOD hardware problem help!!! by p7comuter Started by p7comuter, 04-26-2019, 12:39 AM	3 responses 1,177 views 0 likes	Last Post by p7comuter 04-26-2019, 04:15 AM
asus s301L turn on it self, and no video by maurovalero Started by maurovalero, 04-22-2019, 03:05 PM	6 responses 1,064 views 0 likes	Last Post by maurovalero 04-25-2019, 05:32 PM
x360 15m-bp111dx Battery Not Charging by drewrox2009 Started by drewrox2009, 04-24-2019, 04:22 PM	6 responses 1,452 views 0 likes	Last Post by drewrox2009 04-25-2019, 02:20 PM
Dell Latitude E6430 doesn't recognize adapters by Andreasbest Started by Andreasbest, 04-15-2019, 02:12 AM	20 responses 2,721 views 0 likes	Last Post by mcplslg123 04-25-2019, 06:46 AM
Macbook pro a1286 no power by String2016 Started by String2016, 04-15-2019, 01:04 AM	11 responses 2,500 views 0 likes	Last Post by String2016 04-25-2019, 02:09 AM
what is that component? by eng.jaudat Started by eng.jaudat, 04-24-2019, 03:00 AM	8 responses 1,006 views 0 likes	Last Post by R_J 04-24-2019, 10:39 AM
Lenovo Thinkpad FAN ERROR and shutdown by G11NS Started by G11NS, 04-23-2019, 09:13 PM	2 responses 1,155 views 0 likes	Last Post by gagarasta 04-24-2019, 01:12 AM
Toshiba L55 missing ic at PU8 by G11NS Started by G11NS, 04-22-2019, 02:48 AM	2 responses 1,068 views 0 likes	Last Post by G11NS 04-23-2019, 08:15 PM
HP 8440P strange problem by sonunigam Started by sonunigam, 08-15-2015, 05:10 AM	11 responses 3,261 views 0 likes	Last Post by ktmmotocross 04-23-2019, 03:37 PM
what is the name of this flex connector? by ktmmotocross Started by ktmmotocross, 04-23-2019, 01:02 AM	3 responses 845 views 0 likes	Last Post by diif 04-23-2019, 05:52 AM
Serial number is wrong in HP CQ50_100ED by pecrie Started by pecrie, 04-23-2019, 04:13 AM	2 responses 997 views 0 likes	Last Post by ktmmotocross 04-23-2019, 05:05 AM
ASUS K42F MB REV 3.0 power on no display Reply Fast by badal5130 Started by badal5130, 04-22-2019, 11:52 PM	3 responses 1,510 views 0 likes	Last Post by badal5130 04-23-2019, 01:00 AM
DA0R62MB6E0 REV: E +VCC GFX Missing by Techtiger Started by Techtiger, 03-16-2018, 01:40 AM	12 responses 3,995 views 0 likes	Last Post by Techtiger 04-22-2019, 04:00 AM
HP 4730s some keys on keyboard not working by ktmmotocross Started by ktmmotocross, 04-21-2019, 05:50 AM	4 responses 997 views 0 likes	Last Post by ktmmotocross 04-22-2019, 03:51 AM
can be fluid damage keyboard "cleaned"to work? by ktmmotocross Started by ktmmotocross, 04-21-2019, 12:47 PM	2 responses 956 views 0 likes	Last Post by raajkumar 04-22-2019, 12:03 AM
Little help needed with power of ACER a3 tablet by Pedroffs Started by Pedroffs, 04-16-2019, 04:59 AM	1 response 872 views 0 likes	Last Post by SMDFlea 04-21-2019, 10:33 AM
Macbook Pro Retina A1398 late 2013 (820-3662-A) by vinifera Started by vinifera, 04-14-2019, 01:22 AM	1 response 1,387 views 0 likes	Last Post by Akinovich 04-21-2019, 05:59 AM
A1278 Macbook no power by yakideo Started by yakideo, 10-19-2015, 03:42 PM	3 responses 2,215 views 0 likes	Last Post by Akinovich 04-21-2019, 05:00 AM
How to confirm graphic chip faulty by asem18 Started by asem18, 04-20-2019, 04:42 AM	1 response 949 views 0 likes	Last Post by ktmmotocross 04-20-2019, 08:31 AM
HP EliteBook Folio 9470m and veird PowerOn problem by VogonJelc Started by VogonJelc, 04-20-2019, 06:56 AM	0 responses 1,723 views 0 likes	Last Post by VogonJelc 04-20-2019, 06:56 AM
ASUS T100HA flex connector by ktmmotocross Started by ktmmotocross, 04-17-2019, 11:54 AM	5 responses 1,262 views 0 likes	Last Post by ktmmotocross 04-19-2019, 08:09 AM
MacBook Pro Shut down after Bios Unlocked by p0lyX0r Started by p0lyX0r, 04-15-2019, 11:09 PM	3 responses 2,129 views 0 likes	Last Post by p0lyX0r 04-16-2019, 05:20 PM
Dell Inspiron 15 3531 Need help KB9012 A4 PASSWORD by gsmtim Started by gsmtim, 04-13-2019, 09:31 AM	10 responses 2,009 views 0 likes	Last Post by gsmtim 04-16-2019, 12:51 PM
Hp 4540s Auto Start by trmrtts Started by trmrtts, 04-16-2019, 06:42 AM	0 responses 981 views 0 likes	Last Post by trmrtts 04-16-2019, 06:42 AM
Asus A455L (X455LJ Rev 2.1) would not turn on by G11NS Started by G11NS, 04-12-2019, 01:15 AM	4 responses 1,884 views 0 likes	Last Post by G11NS 04-16-2019, 02:10 AM
Dell Inspiron 3542 - 13269-1 no display by farooquepm Started by farooquepm, 03-05-2018, 11:02 PM	2 responses 2,029 views 0 likes	Last Post by sajan gurung 04-16-2019, 01:41 AM
identy this ic chip please.. by kalilinux25 Started by kalilinux25, 04-12-2019, 11:27 PM	8 responses 1,452 views 0 likes	Last Post by jasko_jacker 04-15-2019, 11:09 AM
Default Dell 1558 not powering on by lordgeny Started by lordgeny, 03-21-2019, 05:56 AM	2 responses 1,032 views 0 likes	Last Post by lordgeny 04-15-2019, 11:03 AM
Dead no response. No lights at all. Got 3v at pwr button, But 0v at bios pin 1,8 by flatline Started by flatline, 04-11-2019, 05:34 PM	24 responses 3,256 views 0 likes	Last Post by flatline 04-15-2019, 10:32 AM
820-3115 b MacBook Pro no usb working by lordgeny Started by lordgeny, 04-15-2019, 02:05 AM	4 responses 1,542 views 0 likes	Last Post by piernov 04-15-2019, 07:21 AM
ASUS ROG G751JM - self start and no VCORE and VGPU by ktmmotocross Started by ktmmotocross, 03-15-2019, 01:08 PM	20 responses 2,769 views 0 likes	Last Post by ktmmotocross 04-15-2019, 12:03 AM