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: 14,449 Posts: 200,391 Last Post: Gk7mr0r v1.2 10l bİos need	14,449	200,391	Gk7mr0r v1.2 10l bİos need by baki60 Yesterday, 05:30 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: 5,530 Posts: 32,928 Last Post: Lenovo ThinkPad T14s Gen 2 NM-E091 Schematic & boardview	5,530	32,928	Lenovo ThinkPad T14s Gen 2 NM-E091 Schematic & boardview by Aliencomputres Today, 01:30 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	341 responses 408,544 views 0 likes	Last Post by m1ch43lzm 04-29-2025, 09:07 PM
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	68 responses 77,389 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 115,801 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 5,013 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 964 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 141,481 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
Acer Laptop no display (No CPU enable signal) by Bskitter Started by Bskitter, 03-15-2017, 02:51 PM	1 response 1,812 views 0 likes	Last Post by ktmmotocross 03-17-2017, 01:42 AM
Nec/tokin oe128 testing by lcdcaps1 Started by lcdcaps1, 12-18-2014, 02:16 AM	4 responses 5,640 views 0 likes	Last Post by Djosla 03-16-2017, 02:06 PM
how to check laptop charger amperage by Romulo Started by Romulo, 03-15-2017, 07:36 AM	3 responses 1,597 views 0 likes	Last Post by ktmmotocross 03-16-2017, 01:27 AM
List Of BGA compatibility by naeemshahzad Started by naeemshahzad, 04-10-2016, 11:26 AM	9 responses 3,819 views 0 likes	Last Post by Djosla 03-15-2017, 12:09 PM
Asus G53SX Boots with black Screen by passete Started by passete, 03-03-2017, 02:43 PM	7 responses 2,138 views 0 likes	Last Post by passete 03-14-2017, 06:58 PM
Acer E1-471 Dead by kaisar Started by kaisar, 03-14-2017, 05:37 AM	1 response 1,304 views 0 likes	Last Post by robertpritchard 03-14-2017, 06:01 AM
HP PAVILION DM4-1160us won't turn on by crdz66 Started by crdz66, 03-11-2017, 04:37 PM	3 responses 1,803 views 0 likes	Last Post by techman1025 03-14-2017, 01:33 AM
Acer Aspire V5-531, cannot power on most of the time by Acerman123 Started by Acerman123, 04-15-2016, 08:08 AM	6 responses 2,104 views 0 likes	Last Post by ktmmotocross 03-13-2017, 03:03 PM
Acer Aspire 5253 LA-7092P not power no lights by torla Started by torla, 05-25-2015, 04:28 AM	15 responses 4,055 views 0 likes	Last Post by amr soliman 03-12-2017, 08:20 AM
Toshiba Satellite A205 Not Charging When On by canadaboy25 Started by canadaboy25, 03-11-2017, 07:12 PM	0 responses 1,226 views 0 likes	Last Post by canadaboy25 03-11-2017, 07:12 PM
HP 15-E049SF running CPU at 100°C by passete Started by passete, 03-09-2017, 07:48 PM	5 responses 1,552 views 0 likes	Last Post by passete 03-11-2017, 04:03 PM
HP Compaq 6735S - No power / No charge by mushy408 Started by mushy408, 11-20-2010, 10:13 PM	10 responses 16,528 views 0 likes	Last Post by hyditech 03-11-2017, 01:37 PM
find a short on my motherboard by karim011 Started by karim011, 03-11-2017, 04:56 AM	3 responses 1,572 views 0 likes	Last Post by karim011 03-11-2017, 07:55 AM
Samsung NP-R420 no data on display by nazrul145 Started by nazrul145, 03-24-2014, 10:54 AM	1 response 2,275 views 0 likes	Last Post by shakeelno1 03-11-2017, 12:25 AM
n5110 problem by electronic-solutioncy Started by electronic-solutioncy, 03-10-2017, 03:43 AM	7 responses 1,646 views 0 likes	Last Post by electronic-solutioncy 03-10-2017, 09:29 PM
hp 15/hp 17 series no power. Broken Jack by knoxrebel Started by knoxrebel, 03-10-2017, 07:29 PM	0 responses 1,331 views 0 likes	Last Post by knoxrebel 03-10-2017, 07:29 PM
Macbook pro A1226 GPU chip by jasko_jacker Started by jasko_jacker, 03-02-2017, 05:56 PM	4 responses 2,102 views 0 likes	Last Post by jasko_jacker 03-09-2017, 07:23 AM
Aspire 7520 not power up by gcomputers Started by gcomputers, 02-27-2017, 02:08 PM	7 responses 1,850 views 0 likes	Last Post by ktmmotocross 03-09-2017, 05:09 AM
Android based mobile phone and tablet does not see wifi network by shelby5041 Started by shelby5041, 12-15-2015, 05:48 PM	4 responses 1,528 views 0 likes	Last Post by goontron 03-08-2017, 05:43 PM
Please recommend smartphone, $120 to $200 range by binsonk Started by binsonk, 10-19-2015, 02:36 PM	6 responses 1,937 views 0 likes	Last Post by jackfish 03-08-2017, 11:35 AM
dell n5050 with battery not on by durgesh Started by durgesh, 03-08-2017, 01:12 AM	2 responses 1,372 views 0 likes	Last Post by durgesh 03-08-2017, 07:01 AM
Sony VGN-N530E MS72 MBX160 no power by tiak Started by tiak, 10-09-2016, 07:58 AM	3 responses 1,599 views 0 likes	Last Post by ozy 03-08-2017, 04:29 AM
How to check dead laptop motherboard protection and Isolation section by cdwayne foremost Started by cdwayne foremost, 03-07-2017, 06:55 AM	0 responses 1,457 views 0 likes	Last Post by cdwayne foremost 03-07-2017, 06:55 AM
lenovo y510 colour problem by powerontech Started by powerontech, 02-27-2017, 08:09 AM	1 response 1,308 views 0 likes	Last Post by arisravi 03-07-2017, 05:38 AM
Dell N5040 wont turn on by sourcebf Started by sourcebf, 03-07-2017, 03:19 AM	2 responses 1,443 views 0 likes	Last Post by ktmmotocross 03-07-2017, 05:18 AM
Macbook A1181 Not charging by Phlox321 Started by Phlox321, 03-07-2017, 01:44 AM	0 responses 1,239 views 0 likes	Last Post by Phlox321 03-07-2017, 01:44 AM
Acer Extensa 2509-C6l8. Auto off 5 Sec. by lorins_core Started by lorins_core, 02-23-2017, 04:47 AM	13 responses 2,376 views 0 likes	Last Post by lorins_core 03-06-2017, 09:16 PM
Erasing Problem on TL866CS by raajkumar Started by raajkumar, 03-05-2017, 06:50 AM	4 responses 1,633 views 0 likes	Last Post by alas3376 03-06-2017, 12:07 AM
EZP2010 and minipro TL866A problem erasing MX chip by gcomputers Started by gcomputers, 10-25-2016, 05:23 AM	5 responses 2,804 views 0 likes	Last Post by raajkumar 03-05-2017, 06:00 AM
Ideapad u310 no video. by esgeroth Started by esgeroth, 03-02-2017, 12:40 PM	3 responses 1,898 views 0 likes	Last Post by esgeroth 03-03-2017, 11:29 PM
iMac A1312 VGA by quic307 Started by quic307, 02-02-2016, 07:17 AM	4 responses 3,194 views 0 likes	Last Post by quic307 03-03-2017, 06:06 AM
K56cm fan always on and maximum speed after reprogramming by magnetepazzo Started by magnetepazzo, 02-25-2017, 07:16 AM	24 responses 3,331 views 0 likes	Last Post by magnetepazzo 03-03-2017, 01:16 AM
Display by saki malik Started by saki malik, 03-20-2013, 12:49 AM	1 response 1,646 views 0 likes	Last Post by Chieftain 03-02-2017, 12:08 PM
Toshiba a300 weird issue by szymonm2 Started by szymonm2, 08-11-2015, 04:49 AM	3 responses 1,588 views 0 likes	Last Post by Chieftain 03-02-2017, 12:05 PM
Toshiba Satellite A300 display by innocentforeign Started by innocentforeign, 07-18-2014, 08:32 PM	24 responses 5,811 views 0 likes	Last Post by Chieftain 03-02-2017, 12:01 PM
lenovo y510 colour problem by powerontech Started by powerontech, 02-28-2017, 01:13 AM	2 responses 1,212 views 0 likes	Last Post by powerontech 03-02-2017, 06:24 AM
Packardbell SJ81 complete Ded set want turn on by Techtiger Started by Techtiger, 02-25-2017, 03:35 PM	4 responses 1,988 views 0 likes	Last Post by jasko_jacker 03-01-2017, 03:33 PM
hp 250-g2 i3 blink code meaning ???? by rafik_40150 Started by rafik_40150, 02-28-2017, 11:16 AM	5 responses 2,912 views 0 likes	Last Post by dellxps15 03-01-2017, 08:55 AM
Hp 6530b start itself! by amirbassim Started by amirbassim, 06-03-2012, 05:43 AM	10 responses 3,660 views 0 likes	Last Post by snsent 03-01-2017, 06:58 AM
how to check dead laptop motherboard step by step by cdwayne foremost Started by cdwayne foremost, 02-26-2017, 10:46 PM	6 responses 5,494 views 0 likes	Last Post by keeney123 02-28-2017, 07:24 PM