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: 14,448 Posts: 200,378 Last Post: Lenovo ThinkBook 14 G2 ITL FLV34 LA-K051P bios	14,448	200,378	Lenovo ThinkBook 14 G2 ITL FLV34 LA-K051P bios by danito Today, 04:25 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 Yesterday, 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	341 responses 408,492 views 0 likes	Last Post by m1ch43lzm Yesterday, 09:07 PM
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	68 responses 77,368 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 115,764 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 5,009 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 962 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 141,413 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
Replacing the HP Pavilion Gaming 15-AC1150ND keyboard by ajc333 Started by ajc333, 07-28-2022, 07:37 AM	0 responses 283 views 0 likes	Last Post by ajc333 07-28-2022, 07:37 AM
Anyone know how to determine RAM/SSD configuration on dead 820-01958? by ugamazing Started by ugamazing, 07-27-2022, 10:54 AM	3 responses 440 views 0 likes	Last Post by ugamazing 07-28-2022, 06:43 AM
HP 15-dc DAG3DDMB8C0 problem power up with battery. by quic307 Started by quic307, 07-22-2022, 07:50 AM	7 responses 831 views 0 likes	Last Post by quic307 07-28-2022, 01:05 AM
ASUS ux410u - No power no charge by alexvan59 Started by alexvan59, 03-24-2021, 03:38 PM	35 responses 4,562 views 0 likes	Last Post by kostukas1985 07-27-2022, 09:24 AM
Hp 840 G3 Laptop fan running at high speed no display by sureshbobby Started by sureshbobby, 07-27-2022, 01:46 AM	1 response 657 views 0 likes	Last Post by mcplslg123 07-27-2022, 08:16 AM
Apple Macbook Pro A1502 Fan runs high no display by sureshbobby Started by sureshbobby, 07-27-2022, 01:44 AM	0 responses 461 views 0 likes	Last Post by sureshbobby 07-27-2022, 01:44 AM
DA0ZQFMB6F0 REV F no power by kalilinux25 Started by kalilinux25, 07-21-2022, 08:43 PM	21 responses 2,021 views 0 likes	Last Post by kalilinux25 07-26-2022, 08:30 PM
Newton Message Pad by BenW Started by BenW, 07-26-2022, 02:37 PM	0 responses 342 views 0 likes	Last Post by BenW 07-26-2022, 02:37 PM
macbook air 2018 A1932 820-01521-A by madjid911 Started by madjid911, 06-05-2021, 09:47 AM	4 responses 2,010 views 0 likes	Last Post by mon2 07-26-2022, 12:53 PM
Identify ic from MA10 REV 2.2 by kalilinux25 Started by kalilinux25, 07-25-2022, 11:39 PM	3 responses 459 views 0 likes	Last Post by R_J 07-26-2022, 12:33 PM
MSI GE63 Raider RGB 8RF - GTX1070 Error 43 by modtool Started by modtool, 07-26-2022, 08:32 AM	0 responses 700 views 0 likes	Last Post by modtool 07-26-2022, 08:32 AM
LA-6911P discrete to UMA by piernov Started by piernov, 02-14-2019, 11:28 AM	8 responses 4,200 views 0 likes	Last Post by pablobuma 07-26-2022, 07:06 AM
Macbook Air A1465 - 820-00164-A , No reaction to power button by modtool Started by modtool, 06-29-2022, 05:53 AM	18 responses 2,366 views 0 likes	Last Post by modtool 07-26-2022, 06:10 AM
The kind of ASUS battery connector. by Danila. Started by Danila., 07-26-2022, 04:45 AM	4 responses 425 views 0 likes	Last Post by Danila. 07-26-2022, 05:52 AM
Acer 5738 SIO replacement by caspian Started by caspian, 07-19-2022, 02:00 PM	10 responses 1,416 views 0 likes	Last Post by caspian 07-25-2022, 10:59 AM
Elitebook 8470p 3v line short? by usyusy Started by usyusy, 07-17-2022, 08:54 AM	9 responses 787 views 0 likes	Last Post by mon2 07-25-2022, 09:27 AM
Quanta ZB1 discrete to UMA by piernov Started by piernov, 07-25-2022, 04:16 AM	2 responses 464 views 0 likes	Last Post by piernov 07-25-2022, 09:07 AM
acer aspire 5942g shutdown after 5 min by pcbmaniac Started by pcbmaniac, 07-25-2022, 12:52 AM	1 response 363 views 0 likes	Last Post by mcplslg123 07-25-2022, 08:38 AM
hp spectre x360 dead - please help by justin35 Started by justin35, 02-04-2020, 09:22 AM	27 responses 5,737 views 0 likes	Last Post by bylos 07-25-2022, 06:34 AM
hp probook 640 g3 No Power No Charging by Chandaj Started by Chandaj, 12-02-2020, 06:44 AM	2 responses 1,302 views 0 likes	Last Post by mon2 07-25-2022, 06:23 AM
Dell Vostro 3550 (v A01 with BQ24707) Plugged in, Not Charging by Thomasraud Started by Thomasraud, 06-28-2022, 06:47 PM	11 responses 1,809 views 0 likes	Last Post by mon2 07-24-2022, 07:29 AM
Casper c500 shuts down while booting by Kitayu Started by Kitayu, 07-24-2022, 05:25 AM	0 responses 355 views 0 likes	Last Post by Kitayu 07-24-2022, 05:25 AM
MBA 820-01521-A dropping PP5V_G3S (macbook restarts during boot) by Mrsina77 Started by Mrsina77, 07-23-2022, 09:32 AM	7 responses 843 views 0 likes	Last Post by mon2 07-24-2022, 02:32 AM
Thinkpad T560 doesn't charge and the red light doesn't come on by bovhec Started by bovhec, 07-23-2022, 08:36 AM	1 response 435 views 0 likes	Last Post by mon2 07-23-2022, 10:22 AM
Acer model N15W4 - does not start by Jane Started by Jane, 07-22-2022, 06:42 AM	3 responses 694 views 0 likes	Last Post by Jane 07-23-2022, 04:41 AM
Laptop Screen top part working bottom part all white by dicky96 Started by dicky96, 07-20-2022, 08:58 AM	7 responses 859 views 0 likes	Last Post by mon2 07-23-2022, 04:21 AM
Surface Pro 7 M1866 no touch after firmware update by D_Pac Started by D_Pac, 07-23-2022, 04:20 AM	0 responses 391 views 0 likes	Last Post by D_Pac 07-23-2022, 04:20 AM
Dell Inspiron 5558 ACPI BIOS ERROR by menshawy Started by menshawy, 07-17-2022, 12:14 PM	7 responses 1,611 views 0 likes	Last Post by menshawy 07-23-2022, 03:19 AM
hp probook 450 g2 by mojtabarecovery Started by mojtabarecovery, 07-22-2022, 09:00 AM	1 response 471 views 0 likes	Last Post by Stevedb 07-23-2022, 02:31 AM
Asus X756 no power. by lapfix Started by lapfix, 07-22-2022, 05:13 AM	4 responses 600 views 0 likes	Last Post by lapfix 07-23-2022, 01:47 AM
Hp DA0R62Mb6E0 no display by didouche1200 Started by didouche1200, 07-19-2022, 04:06 PM	5 responses 603 views 0 likes	Last Post by mcplslg123 07-22-2022, 11:12 PM
Lenovo 520-15IKB (NM-B242) turns off before POST by dominik0801 Started by dominik0801, 07-22-2022, 01:11 PM	2 responses 630 views 0 likes	Last Post by mcplslg123 07-22-2022, 10:48 PM
Macbook A1708 EMC3164 battery not detected laptop on when power cable in by salim5566 Started by salim5566, 07-15-2022, 07:37 PM	6 responses 745 views 0 likes	Last Post by mon2 07-22-2022, 07:41 PM
Asus UX330CA Rev2.0 1Short1long1Short 19V No Power by doros88 Started by doros88, 07-22-2022, 04:19 AM	8 responses 1,091 views 0 likes	Last Post by doros88 07-22-2022, 01:23 PM
Convert da0r62mb6e0 r.E to UMA by Ahmed ashour Started by Ahmed ashour, 01-08-2018, 05:32 AM	3 responses 2,005 views 0 likes	Last Post by shaon_kof 07-22-2022, 11:10 AM
ThinkPad X270 doesn't start anymore by rumpumpel1 Started by rumpumpel1, 07-17-2022, 11:21 AM	9 responses 977 views 0 likes	Last Post by caspian 07-22-2022, 08:21 AM
Google drive missing back-ups and doesn't make back-ups anymore after reset phone by Stevedb Started by Stevedb, 07-22-2022, 03:37 AM	0 responses 286 views 0 likes	Last Post by Stevedb 07-22-2022, 03:37 AM
Lenovo Yoga 500-15IBD-80N6 screen problem by DanielDacko Started by DanielDacko, 07-21-2022, 10:52 AM	8 responses 623 views 0 likes	Last Post by DanielDacko 07-21-2022, 12:45 PM
ASUS X550CL - Works only with battery ? by AccountSaver Started by AccountSaver, 06-03-2022, 07:41 AM	62 responses 4,695 views 0 likes	Last Post by mon2 07-21-2022, 07:26 AM
Acer A515-52 LA-G521P EH5AW by DrFalken Started by DrFalken, 05-27-2022, 04:17 AM	28 responses 2,813 views 0 likes	Last Post by vannix 07-21-2022, 02:57 AM