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 Yesterday, 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 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 408,476 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 77,365 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 115,761 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 5,008 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 141,391 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
W240HUMB-OD, Power related problem * 5VALW Not present* by alfasys Started by alfasys, 04-25-2017, 06:15 AM	15 responses 6,679 views 0 likes	Last Post by Noreddin 04-01-2023, 07:25 AM
Lenovo IdeaPad Flex 5 14IIL05, ticking sound by LaPCon_IT Started by LaPCon_IT, 03-21-2023, 04:53 AM	23 responses 2,089 views 0 likes	Last Post by Guest 04-01-2023, 06:07 AM
on off problem with new71 la-5893p by mitu_sharma Started by mitu_sharma, 04-25-2016, 12:37 AM	18 responses 5,154 views 0 likes	Last Post by Guest 04-01-2023, 05:42 AM
ZBook 15 (LA-9241P) Fan always on by r ez a Started by r ez a, 03-29-2023, 03:36 AM	2 responses 457 views 0 likes	Last Post by Sephir0th 04-01-2023, 05:02 AM
need help for laptop hp 450 G5 by bembeno Started by bembeno, 03-28-2023, 02:32 PM	2 responses 374 views 0 likes	Last Post by SMDFlea 03-31-2023, 09:27 AM
HP 8470p 3V short to ground by motanya Started by motanya, 02-12-2023, 11:07 AM	2 responses 424 views 0 likes	Last Post by kalilinux25 03-31-2023, 09:01 AM
hp 745 G3 stop on Hp logo by bembeno Started by bembeno, 03-14-2023, 11:14 AM	1 response 287 views 0 likes	Last Post by kalilinux25 03-31-2023, 08:29 AM
MSI GE 63-8RF after waterdamage shows charging without charger by pcrepai Started by pcrepai, 03-18-2023, 10:56 AM	3 responses 617 views 0 likes	Last Post by kalilinux25 03-31-2023, 08:25 AM
Dell Vostro 15 3568 M/B 15341-1: shutdown after 0.5s by DrFalken Started by DrFalken, 03-28-2023, 08:15 AM	2 responses 503 views 0 likes	Last Post by kalilinux25 03-31-2023, 08:21 AM
TUF505DT : No charge by kurtspirit Started by kurtspirit, 03-14-2023, 08:00 AM	54 responses 3,140 views 0 likes	Last Post by kurtspirit 03-31-2023, 08:13 AM
IdeaPad 5 15ARE05 Possible BIOS message and doesnt boot by tcpip Started by tcpip, 03-19-2023, 10:18 AM	3 responses 735 views 0 likes	Last Post by kalilinux25 03-31-2023, 08:02 AM
HP 15-dw3000 strange problem by mo000 Started by mo000, 03-16-2023, 10:52 PM	3 responses 599 views 0 likes	Last Post by kalilinux25 03-31-2023, 08:00 AM
asus fx553vd no picture on lcd by myth77 Started by myth77, 04-06-2021, 03:00 AM	2 responses 927 views 0 likes	Last Post by kalilinux25 03-31-2023, 07:48 AM
MicroSoft Surface Laptop 1769 totally dead by mferna14 Started by mferna14, 02-01-2023, 03:55 PM	6 responses 730 views 0 likes	Last Post by jeksona27 03-31-2023, 04:29 AM
820-01598 EDP cable was disconnected whist testing new screen. No image, no backlight by Dancauac Started by Dancauac, 03-29-2023, 02:38 PM	11 responses 1,275 views 0 likes	Last Post by piernov 03-31-2023, 03:31 AM
A1708 - 820-00840 Turns on, No POST. Fan Spin. by sikocan Started by sikocan, 03-30-2023, 09:40 PM	2 responses 530 views 0 likes	Last Post by sikocan 03-31-2023, 01:10 AM
Lenovo ThinkPad X1 yoga NM-B861 not have 20v by misha97123 Started by misha97123, 03-03-2023, 06:25 AM	12 responses 1,468 views 0 likes	Last Post by Sephir0th 03-30-2023, 03:28 PM
Lenovo Thinkpad W540 no power by cyngo Started by cyngo, 06-27-2022, 11:12 AM	5 responses 1,257 views 0 likes	Last Post by mon2 03-30-2023, 08:36 AM
Acer A515-55 no post or display by tommy97 Started by tommy97, 03-29-2023, 01:52 PM	2 responses 645 views 0 likes	Last Post by tommy97 03-30-2023, 02:18 AM
Lenovo v14 g2 itl malfuction by Xtremin Started by Xtremin, 03-29-2023, 06:35 PM	1 response 357 views 0 likes	Last Post by mon2 03-29-2023, 07:27 PM
Acer ES1-571 Winstron no display by xf0439 Started by xf0439, 08-05-2022, 09:41 AM	12 responses 1,257 views 0 likes	Last Post by Ariu 03-29-2023, 03:01 PM
Are some components spot-welded to the MBs? by paulo66 Started by paulo66, 03-08-2021, 02:18 PM	49 responses 3,465 views 0 likes	Last Post by Bigfoot 03-29-2023, 02:15 PM
ram soldered to the Zbook 15 g6 motherboard by MaC_ToC Started by MaC_ToC, 03-29-2023, 09:13 AM	0 responses 299 views 0 likes	Last Post by MaC_ToC 03-29-2023, 09:13 AM
Dell 3501 by baki60 Started by baki60, 03-29-2023, 04:14 AM	1 response 336 views 0 likes	Last Post by baki60 03-29-2023, 06:52 AM
FPW50-LA-H321P(R) REV 1A no power by kalilinux25 Started by kalilinux25, 03-25-2023, 02:28 AM	13 responses 1,336 views 0 likes	Last Post by kalilinux25 03-28-2023, 07:21 PM
HP Zbook 15 G3 not powering on by BalkanBoy Started by BalkanBoy, 03-06-2023, 10:22 AM	15 responses 2,787 views 0 likes	Last Post by magnus_protector 03-28-2023, 02:19 PM
ROG G512li No power by Zparts01 Started by Zparts01, 02-26-2023, 05:01 PM	70 responses 4,793 views 0 likes	Last Post by Zparts01 03-28-2023, 12:37 PM
Turboboost power missing - Zbook G3 15" - APW50 LA-C381P by EdwardGeo Started by EdwardGeo, 05-18-2022, 06:27 AM	2 responses 985 views 0 likes	Last Post by magnus_protector 03-28-2023, 12:25 PM
Macbook Pro A2289 - 820-01987 - No video output by anhbanxoi Started by anhbanxoi, 03-28-2023, 07:20 AM	3 responses 633 views 0 likes	Last Post by ugamazing 03-28-2023, 11:16 AM
Jtag io programer smsc mec1404-nu-gp by kalilinux25 Started by kalilinux25, 12-15-2020, 12:05 AM	5 responses 5,481 views 0 likes	Last Post by Guest 03-28-2023, 09:13 AM
[HELP] Toshiba C45-C4320K LA-C442P Dead, No Video, Power LED ON, NO Shorts.. by abel2b Started by abel2b, 02-24-2023, 04:09 PM	4 responses 583 views 0 likes	Last Post by abel2b 03-28-2023, 08:40 AM
Asus M509D need ram disable by lordgeny Started by lordgeny, 03-28-2023, 08:17 AM	0 responses 442 views 0 likes	Last Post by lordgeny 03-28-2023, 08:17 AM
820-01041 16GB-->32GB Upgrade, No Boot. by ugamazing Started by ugamazing, 03-27-2023, 11:43 AM	6 responses 654 views 0 likes	Last Post by ugamazing 03-28-2023, 08:01 AM
ASUS X560UD - shuts off after 3-5 secs whenever RAM is present by limxrich Started by limxrich, 08-10-2022, 07:17 PM	1 response 510 views 0 likes	Last Post by jentoris 03-28-2023, 04:49 AM
Eurocom P650RG-G no POST by ktmmotocross Started by ktmmotocross, 03-27-2023, 01:15 AM	1 response 302 views 0 likes	Last Post by ktmmotocross 03-28-2023, 03:10 AM
Acer Chromebook Spin CP713-2W by Moosiv Started by Moosiv, 03-27-2023, 04:07 AM	12 responses 977 views 0 likes	Last Post by Moosiv 03-28-2023, 02:31 AM
Macbook Pro A1707 Indicates charging even with no power adapter connected. by CAPTGENE Started by CAPTGENE, 03-25-2023, 08:57 PM	4 responses 547 views 0 likes	Last Post by CAPTGENE 03-28-2023, 02:06 AM
Identifying component from schematic - MSI GF63 by prjbagnall Started by prjbagnall, 03-27-2023, 12:32 PM	3 responses 409 views 0 likes	Last Post by prjbagnall 03-28-2023, 01:23 AM
HP EliteBook Folio 1040 G2 won't detect a drive after reformat. by perfm2 Started by perfm2, 03-21-2023, 08:45 PM	9 responses 1,670 views 0 likes	Last Post by perfm2 03-27-2023, 10:23 AM
Huawei D14 dah98ambad0 rev d please help identify Missing components by Yolofolkss Started by Yolofolkss, 03-26-2023, 12:37 AM	2 responses 1,143 views 0 likes	Last Post by Yolofolkss 03-27-2023, 09:05 AM