Troubleshooting Laptops, Tablets, and Mobile Devices

Sub-Forums	Topics	Posts	Last Post
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

Mark Channels Read

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 408,473 views 0 likes	Last Post by m1ch43lzm Today, 09:07 PM
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	68 responses 77,364 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 115,757 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 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 141,387 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
820-00850 & 820-01949, No WiFi In Recovery by ugamazing Started by ugamazing, 01-25-2023, 05:39 PM	5 responses 483 views 0 likes	Last Post by ugamazing 01-30-2023, 11:54 AM
Macbook A1278 Does not fully boot by Instafixx Started by Instafixx, 01-30-2023, 07:33 AM	0 responses 212 views 0 likes	Last Post by Instafixx 01-30-2023, 07:33 AM
Macbook pro touchbar 820-00239 by albertstheory Started by albertstheory, 01-26-2023, 06:54 AM	1 response 288 views 0 likes	Last Post by albertstheory 01-30-2023, 05:56 AM
Dell Latitude E7440 power off after 20 sec by kingaarbi Started by kingaarbi, 06-23-2018, 04:42 AM	2 responses 1,268 views 0 likes	Last Post by rediii 01-30-2023, 03:09 AM
MBP 2018 A1990, Voiceover works but no display after U9080 replaced by MicroSMD Lab Started by MicroSMD Lab, 01-29-2023, 07:27 PM	0 responses 208 views 0 likes	Last Post by MicroSMD Lab 01-29-2023, 07:27 PM
dell 3567 / AC fine, but Battery not charging and CPU @ 0.4ghz if battery not removed by WhatsTheDellio Started by WhatsTheDellio, 01-24-2023, 10:38 PM	21 responses 1,289 views 0 likes	Last Post by WhatsTheDellio 01-29-2023, 06:01 PM
Question about HP BIOS - Intel vPro by spatze Started by spatze, 01-29-2023, 04:00 AM	2 responses 451 views 0 likes	Last Post by spatze 01-29-2023, 08:32 AM
TOSHIBA C50-B-14F works but no charging by telenaze Started by telenaze, 07-24-2022, 03:52 AM	57 responses 3,366 views 0 likes	Last Post by telenaze 01-29-2023, 02:41 AM
4540 (Rocky_Intel_MB, 11243-1 (48.4SI01.011)) No LVDS by r ez a Started by r ez a, 01-24-2023, 02:10 AM	7 responses 1,062 views 0 likes	Last Post by r ez a 01-29-2023, 01:25 AM
Macbook A2159 (820-01598) PP3V3_S5 on/off by Jenzo Started by Jenzo, 01-18-2023, 10:27 AM	7 responses 894 views 0 likes	Last Post by mon2 01-28-2023, 06:28 PM
macbook pro a1989 power on but black screen by reset1986 Started by reset1986, 10-12-2021, 02:02 AM	8 responses 2,881 views 0 likes	Last Post by Strolch 01-28-2023, 04:33 PM
Need help ID chip on HP laptop by Terrelljames91 Started by Terrelljames91, 01-20-2023, 05:42 PM	3 responses 700 views 0 likes	Last Post by mon2 01-28-2023, 09:16 AM
Acer Porsche Design One - can be disassembled without heating and ungluening screen by ktmmotocross Started by ktmmotocross, 01-25-2023, 07:34 AM	1 response 280 views 0 likes	Last Post by ktmmotocross 01-28-2023, 06:16 AM
DELL n5010 runpwrok issue by IamPritesh Started by IamPritesh, 01-25-2023, 01:23 PM	4 responses 468 views 0 likes	Last Post by mcplslg123 01-27-2023, 11:05 PM
Does the ISL95859C generates +5 volt at pin 34 ? by G33RT Started by G33RT, 01-25-2023, 08:11 PM	3 responses 377 views 0 likes	Last Post by G33RT 01-27-2023, 03:30 PM
Surface Pro 7 no picture by Chriis Started by Chriis, 01-15-2023, 11:11 AM	3 responses 749 views 0 likes	Last Post by ahmypc 01-27-2023, 01:16 PM
Surface Pro 5 No Power by crea2k Started by crea2k, 01-23-2023, 04:22 PM	1 response 491 views 0 likes	Last Post by ahmypc 01-27-2023, 01:07 PM
Macbook Pro 15" A1707 820-00928 no chime,no boot,no image by Aliseo Started by Aliseo, 12-14-2022, 04:50 AM	11 responses 1,297 views 0 likes	Last Post by Instafixx 01-27-2023, 08:15 AM
Surface 3 1868 no power by kalemaroni Started by kalemaroni, 01-25-2023, 07:56 PM	3 responses 412 views 0 likes	Last Post by bezano1 01-27-2023, 06:08 AM
Asus X541uv rev2 Always charging by tomimc Started by tomimc, 01-25-2023, 11:40 AM	6 responses 526 views 0 likes	Last Post by mon2 01-27-2023, 05:36 AM
820-00840-A No Boot by Toxic9996 Started by Toxic9996, 01-27-2023, 03:02 AM	3 responses 467 views 0 likes	Last Post by Toxic9996 01-27-2023, 04:19 AM
USB type C as charging port on laptops by paparazzo79 Started by paparazzo79, 01-25-2023, 09:12 AM	9 responses 804 views 0 likes	Last Post by mcplslg123 01-26-2023, 10:52 PM
820-01700 macbook a2141 stuck 5v. But PPbus 12.29volt without fuse by oemelectronic Started by oemelectronic, 01-26-2023, 06:09 PM	1 response 570 views 0 likes	Last Post by mon2 01-26-2023, 06:52 PM
Hp Probook 650 G2, network port not working by saidbe Started by saidbe, 03-07-2021, 02:24 PM	9 responses 3,251 views 0 likes	Last Post by nabilgo 01-26-2023, 05:51 PM
Macbook A1502 820-4924-A No power by orion78fr Started by orion78fr, 01-16-2023, 10:31 PM	39 responses 3,723 views 0 likes	Last Post by orion78fr 01-26-2023, 05:18 PM
Macbook A1707 820-00928 Panic Log by Instafixx Started by Instafixx, 01-19-2023, 04:15 AM	4 responses 643 views 0 likes	Last Post by dellxps15 01-26-2023, 11:24 AM
HP 17-cd0606ng no Windows or Linux Boot, exept idle=poll Boot-Parameter by mr.malcom Started by mr.malcom, 02-26-2022, 05:19 AM	4 responses 743 views 0 likes	Last Post by noder 01-26-2023, 11:17 AM
Dell Precision 3510 GPU Issue by s_henya Started by s_henya, 01-01-2023, 11:48 AM	7 responses 1,166 views 0 likes	Last Post by s_henya 01-26-2023, 07:35 AM
Macbook 820-2936 by Instafixx Started by Instafixx, 01-25-2023, 08:15 PM	0 responses 248 views 0 likes	Last Post by Instafixx 01-25-2023, 08:15 PM
macbook pro A1989 restart when sleep and A1707 restart when shutdown by kingskie Started by kingskie, 09-18-2021, 08:11 PM	7 responses 1,646 views 0 likes	Last Post by Instafixx 01-25-2023, 08:00 PM
A2338 820-02020-a by Strolch Started by Strolch, 01-23-2023, 10:12 AM	10 responses 999 views 0 likes	Last Post by Strolch 01-25-2023, 05:27 PM
Help understanding ACDET voltage divider A315-23 by kwyjibo Started by kwyjibo, 01-24-2023, 11:02 PM	3 responses 826 views 0 likes	Last Post by reformatt 01-25-2023, 03:16 PM
A2159 - 820-01598 - Stuck at 5V and am a beginner looking to learn by Stiffmesiter Started by Stiffmesiter, 12-31-2022, 01:34 PM	38 responses 2,989 views 0 likes	Last Post by Stiffmesiter 01-25-2023, 02:09 PM
T540p no power by RethoricalCheese Started by RethoricalCheese, 09-06-2018, 02:14 PM	5 responses 1,570 views 0 likes	Last Post by bachir2004 01-25-2023, 01:42 PM
A1706 Macbook Pro PPBUS_G3H Shorts to ground when charger connected by zeroalpha Started by zeroalpha, 01-24-2023, 10:49 PM	2 responses 368 views 0 likes	Last Post by zeroalpha 01-25-2023, 04:27 AM
Yoga Slim 7 Pro-14ACH5 D - Type 82NJ by noreply Started by noreply, 01-25-2023, 12:52 AM	2 responses 362 views 0 likes	Last Post by noreply 01-25-2023, 01:02 AM
Macbook Air A1466 820-00165 green light no fan spin by kingskie Started by kingskie, 01-08-2023, 09:54 PM	10 responses 1,270 views 0 likes	Last Post by astrotek 01-25-2023, 12:54 AM
X202E by coicoicoi Started by coicoicoi, 01-24-2023, 10:05 PM	0 responses 261 views 0 likes	Last Post by coicoicoi 01-24-2023, 10:05 PM
Asus Q551L Not Charging by mgrharry Started by mgrharry, 01-12-2023, 10:32 PM	17 responses 1,766 views 0 likes	Last Post by mgrharry 01-24-2023, 08:16 PM
More Precision M6600 Fun by litsnsirn Started by litsnsirn, 01-22-2023, 05:39 PM	6 responses 683 views 0 likes	Last Post by litsnsirn 01-24-2023, 04:01 PM