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: 14,437 Posts: 200,194 Last Post: help me with a bios dump for Acer Swift 3 SF313-52	14,437	200,194	help me with a bios dump for Acer Swift 3 SF313-52 by shiyab Today, 03:49 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: 32,904 Last Post: ASUS Zephyrus Duo 16 (2023) GX650PY Schematics and Board View	5,530	32,904	ASUS Zephyrus Duo 16 (2023) GX650PY Schematics and Board View by Tondo27 Today, 11:33 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	340 responses 408,464 views 0 likes	Last Post by Duranitron Today, 06:09 AM
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	68 responses 77,359 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 115,748 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 5,007 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 961 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 141,372 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
LENOVO YOGA 2 PRO - 1 Shorted RAM chip by tech_guru Started by tech_guru, 03-27-2023, 07:10 AM	1 response 411 views 0 likes	Last Post by mcplslg123 03-27-2023, 08:07 AM
Dell E7450 not charching La-A961P by arber1232 Started by arber1232, 03-27-2023, 05:07 AM	9 responses 639 views 0 likes	Last Post by mon2 03-27-2023, 05:50 AM
NM-A901 Lenovo Yoga by limxrich Started by limxrich, 03-27-2023, 01:35 AM	3 responses 769 views 0 likes	Last Post by reformatt 03-27-2023, 05:36 AM
HP LA-K321P low res on +5Valw by jasko_jacker Started by jasko_jacker, 03-24-2023, 09:36 AM	2 responses 703 views 0 likes	Last Post by dellxps15 03-27-2023, 04:13 AM
Dell G5 5587 - does not always see the battery and does not charge it by xRaPiDxX Started by xRaPiDxX, 03-27-2023, 01:30 AM	1 response 489 views 0 likes	Last Post by mon2 03-27-2023, 02:12 AM
Acer Swift SF314-54 charging, not powering up by kuupotin Started by kuupotin, 01-25-2023, 02:45 PM	59 responses 4,389 views 0 likes	Last Post by kuupotin 03-27-2023, 02:10 AM
M1 MacBook water damaged no display by Win Me Started by Win Me, 03-28-2022, 02:47 PM	6 responses 1,144 views 0 likes	Last Post by tallerpulsar 03-26-2023, 07:15 PM
Acer spin 5 sp513-52n power on no display by sikocan Started by sikocan, 08-25-2022, 12:50 AM	6 responses 1,667 views 0 likes	Last Post by sikocan 03-26-2023, 01:59 PM
hp elitebook 840 g3 cpu warm up no power by jacospama Started by jacospama, 03-26-2023, 11:53 AM	1 response 457 views 0 likes	Last Post by Udemzy 03-26-2023, 12:08 PM
ASUS X512DK - Need to identify components by limxrich Started by limxrich, 03-23-2023, 01:20 AM	2 responses 509 views 0 likes	Last Post by Bonzas 03-26-2023, 08:21 AM
hp 840 g5 led blink after ec programing by Haitazakaria Started by Haitazakaria, 03-25-2023, 06:29 PM	0 responses 338 views 0 likes	Last Post by Haitazakaria 03-25-2023, 06:29 PM
Macbook air a1369 emc2469 boot issues by eenee Started by eenee, 03-24-2023, 02:05 AM	4 responses 449 views 0 likes	Last Post by eenee 03-25-2023, 04:27 AM
Help identify J1 chip Toshiba R50-B Laptop by sikocan Started by sikocan, 03-23-2023, 09:58 PM	10 responses 863 views 0 likes	Last Post by jiroy 03-25-2023, 02:46 AM
Dell xps 9570 edp51 edb51 la-h331 - backlight problem by saisoni20 Started by saisoni20, 03-24-2023, 04:57 PM	1 response 390 views 0 likes	Last Post by JaroTech 03-24-2023, 06:11 PM
MBP A1502 820_3476A S0 Enable issues (total beginner) by rodgsilva Started by rodgsilva, 03-22-2023, 11:16 PM	8 responses 994 views 0 likes	Last Post by rodgsilva 03-24-2023, 02:43 PM
Please help: Asus fx506l no power by Lukosiukas Started by Lukosiukas, 11-25-2021, 03:23 AM	10 responses 3,054 views 0 likes	Last Post by jasko_jacker 03-24-2023, 12:49 PM
Asus gl553vd shutting down after 5-20 seconds by casti3l Started by casti3l, 01-25-2020, 08:34 AM	12 responses 2,188 views 0 likes	Last Post by jasko_jacker 03-24-2023, 12:46 PM
MacBook Pro A1990 No Audio ( Speakers and Microphone) by noz_1974 Started by noz_1974, 03-24-2023, 11:05 AM	1 response 334 views 0 likes	Last Post by mon2 03-24-2023, 11:40 AM
I cannot erase the whole bios chip with AsProgrammer by pecrie Started by pecrie, 08-24-2020, 09:52 AM	24 responses 14,236 views 0 likes	Last Post by mon2 03-24-2023, 10:12 AM
Nobilis Equus Model N4051 (Pegatron A15A / A15HR) Weird Display issue by Topcat Started by Topcat, 03-02-2022, 09:48 PM	14 responses 1,981 views 0 likes	Last Post by Printerman580 03-24-2023, 08:50 AM
Hp 820 g3 touchscreen by motanya Started by motanya, 03-22-2023, 06:36 AM	1 response 404 views 0 likes	Last Post by kalilinux25 03-24-2023, 07:47 AM
PCH compatibility by Beertimenow Started by Beertimenow, 03-22-2023, 07:52 AM	1 response 397 views 0 likes	Last Post by kalilinux25 03-24-2023, 07:44 AM
No Power HP Pavilion X360 14" - LAIKA-6050A3202801-MB-A02 by AJ847.63e Started by AJ847.63e, 03-22-2023, 11:35 PM	2 responses 689 views 0 likes	Last Post by kalilinux25 03-24-2023, 07:40 AM
Bang & Olufsen (HP) Omen Laptop power light flashes once but no boot by dicky96 Started by dicky96, 03-24-2023, 06:33 AM	1 response 805 views 0 likes	Last Post by mon2 03-24-2023, 06:58 AM
820-00239 Macbook Pro SSD not detected by RepairhouseAB Started by RepairhouseAB, 03-24-2023, 03:58 AM	1 response 460 views 0 likes	Last Post by mon2 03-24-2023, 05:14 AM
HP Pavilion 15 -- DAY23AMB6C0 REV C, Dead by Jmine Started by Jmine, 03-21-2023, 12:14 AM	29 responses 2,635 views 0 likes	Last Post by piernov 03-24-2023, 04:26 AM
Help with component ID!!!(LA-J091P motherboard) by Spider1211 Started by Spider1211, 03-23-2023, 08:08 PM	2 responses 472 views 0 likes	Last Post by Spider1211 03-23-2023, 08:22 PM
X1 Extreme gen 1 20MF GTX 1050ti code 43 in device manager by gm20 Started by gm20, 09-02-2022, 01:34 PM	8 responses 1,098 views 0 likes	Last Post by redoxy 03-23-2023, 06:37 PM
Pin chip bios broken by dariuxzy Started by dariuxzy, 03-23-2023, 03:52 AM	12 responses 1,355 views 0 likes	Last Post by dariuxzy 03-23-2023, 02:30 PM
Dell Latitude E5450 doesn't detect any HDD by pingaroon Started by pingaroon, 01-27-2022, 02:30 PM	14 responses 2,555 views 0 likes	Last Post by indyga 03-23-2023, 01:31 PM
Macbook A1466 - Long to wake from sleep after motherboard swap by orion78fr Started by orion78fr, 03-07-2023, 05:28 PM	7 responses 755 views 0 likes	Last Post by reformatt 03-22-2023, 11:12 PM
hp 15 G3 auto turnon after shutdown by bembeno Started by bembeno, 03-22-2023, 10:29 AM	1 response 374 views 0 likes	Last Post by mcplslg123 03-22-2023, 11:00 PM
Alienware 17 R3 power on and shuts itself off and stays off by waakye Started by waakye, 02-23-2023, 08:46 PM	71 responses 3,353 views 0 likes	Last Post by waakye 03-22-2023, 07:36 AM
Lenovo ThinkBook 13s no power on by koby058 Started by koby058, 03-21-2023, 03:06 PM	4 responses 836 views 0 likes	Last Post by reformatt 03-21-2023, 11:40 PM
Dell Precision M3800 won't turn on by TopPop Started by TopPop, 02-18-2023, 08:01 PM	43 responses 2,759 views 0 likes	Last Post by TopPop 03-21-2023, 07:56 PM
Dell Inspiron 7306 Hellcat 13 TGL MB - No Power by speggio91 Started by speggio91, 03-18-2023, 10:12 AM	9 responses 1,061 views 0 likes	Last Post by speggio91 03-21-2023, 03:52 PM
Asus Zenbook Flip UX363EA not powering on by koby058 Started by koby058, 03-20-2023, 02:49 PM	2 responses 701 views 0 likes	Last Post by koby058 03-21-2023, 02:59 PM
Galaxy tab SM-T510 tablet - no lcd voltage by Domin Started by Domin, 03-19-2023, 12:30 PM	8 responses 1,513 views 0 likes	Last Post by Domin 03-21-2023, 01:47 PM
acer 5740 dis to uma by laptopservice Started by laptopservice, 09-23-2022, 11:40 AM	1 response 724 views 0 likes	Last Post by prestijpc 03-21-2023, 10:47 AM
acer 5740 JV50-CP help disable DSC VGA by ala_borbe Started by ala_borbe, 02-26-2016, 06:30 AM	11 responses 5,718 views 0 likes	Last Post by prestijpc 03-21-2023, 10:35 AM