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 408,479 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 115,762 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 141,400 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
Lenovo Yoga 530 by hani002 Started by hani002, 11-30-2020, 01:55 PM	3 responses 920 views 0 likes	Last Post by Antonynl 04-28-2023, 08:57 AM
How USB-C charging works? Lenovo Yoga7 by ktmmotocross Started by ktmmotocross, 04-27-2023, 11:54 PM	1 response 584 views 0 likes	Last Post by mon2 04-28-2023, 06:33 AM
Lenovo Yoga 700-14ISK at startup 4 beeps no display by macadam Started by macadam, 04-27-2023, 04:14 AM	3 responses 707 views 0 likes	Last Post by mon2 04-28-2023, 05:12 AM
820-01700-A macbook pro by kartal Started by kartal, 04-25-2023, 01:21 AM	13 responses 1,159 views 0 likes	Last Post by kartal 04-28-2023, 03:36 AM
HP 15-dc1020nc OMEN picture only on external USB video card by bajdik Started by bajdik, 04-28-2023, 02:50 AM	0 responses 369 views 0 likes	Last Post by bajdik 04-28-2023, 02:50 AM
Help identify this chip labeled BAABEH please by kalilinux25 Started by kalilinux25, 04-28-2023, 02:10 AM	2 responses 367 views 0 likes	Last Post by kalilinux25 04-28-2023, 02:24 AM
yoga 9 14ITL5 - Keyboard and TP working in BIOS but not in Windows by saisoni20 Started by saisoni20, 03-11-2023, 06:02 PM	9 responses 936 views 0 likes	Last Post by trepachka 04-28-2023, 02:08 AM
Identify IC for Acer Predator motherboard P5NCN by Almazick Started by Almazick, 04-27-2023, 09:05 PM	4 responses 497 views 0 likes	Last Post by Almazick 04-28-2023, 01:40 AM
MSI MS-16Q31 V1.0 - burning 3/5V ic and only heating ic is SIO by ktmmotocross Started by ktmmotocross, 04-28-2023, 12:47 AM	0 responses 281 views 0 likes	Last Post by ktmmotocross 04-28-2023, 12:47 AM
Macbook A1466 820-00165 - Suddenly Off by Instafixx Started by Instafixx, 04-18-2023, 05:41 AM	16 responses 1,190 views 0 likes	Last Post by Instafixx 04-27-2023, 08:20 PM
IT8585e and IT8586e compatible? by Zibbo Started by Zibbo, 06-24-2022, 06:29 AM	4 responses 1,038 views 0 likes	Last Post by xloomx 04-27-2023, 07:39 AM
neeed help plz aspire E5-575 zaa2 by arber1232 Started by arber1232, 11-25-2020, 03:03 AM	13 responses 1,394 views 0 likes	Last Post by mon2 04-27-2023, 07:25 AM
hp victus 15 with no power problem by Nabilos92 Started by Nabilos92, 04-26-2023, 03:28 AM	8 responses 829 views 0 likes	Last Post by mon2 04-27-2023, 01:43 AM
Dell ac power adapter type cannot be determined by Inforgalaxie Started by Inforgalaxie, 04-22-2023, 04:51 AM	4 responses 610 views 0 likes	Last Post by diamon 04-27-2023, 01:25 AM
Toshiba Tecra A8 - What voltage should the Ni-MH RTC battery be? by AJ847.63e Started by AJ847.63e, 04-26-2023, 10:37 PM	0 responses 353 views 0 likes	Last Post by AJ847.63e 04-26-2023, 10:37 PM
lenovo legion y530 by darckreign1984 Started by darckreign1984, 04-25-2023, 04:46 AM	1 response 384 views 0 likes	Last Post by darckreign1984 04-26-2023, 09:49 PM
Lenovo ThinkPad L580 Liquid damage by jiyo Started by jiyo, 04-15-2023, 09:28 PM	12 responses 1,025 views 0 likes	Last Post by jiyo 04-26-2023, 05:51 PM
HP Spectre 15-EB half of screen has artifacts by eoy4 Started by eoy4, 04-24-2023, 05:04 PM	4 responses 494 views 0 likes	Last Post by eoy4 04-26-2023, 01:41 PM
Hp 15-bw069sa la-e841p by pc1staid Started by pc1staid, 01-04-2021, 01:03 AM	15 responses 2,389 views 0 likes	Last Post by Luís Amaral 04-26-2023, 11:58 AM
asus g750jm black screen by babeloued Started by babeloued, 04-23-2023, 11:48 AM	4 responses 479 views 0 likes	Last Post by Guest 04-26-2023, 11:49 AM
Laptop No Longer Recognizes TV Sound Bar by niimi93 Started by niimi93, 04-25-2023, 07:43 PM	0 responses 273 views 0 likes	Last Post by niimi93 04-25-2023, 07:43 PM
Da0zrwmb6g0 rev g 14 volts reading by kalilinux25 Started by kalilinux25, 12-02-2019, 09:16 PM	9 responses 4,615 views 0 likes	Last Post by Sergio Kub 04-25-2023, 05:28 PM
Asus FX505G LCD Backlight Issue by MaineFix Started by MaineFix, 04-25-2023, 12:58 PM	4 responses 691 views 0 likes	Last Post by mon2 04-25-2023, 02:17 PM
A1398 820-00426 fan spin but does not POST. by barry101 Started by barry101, 04-19-2023, 11:37 AM	13 responses 1,171 views 0 likes	Last Post by barry101 04-25-2023, 02:04 PM
acer nitro vn7-791g touchpad bad by swammyw Started by swammyw, 03-29-2023, 07:33 PM	18 responses 1,442 views 0 likes	Last Post by swammyw 04-25-2023, 01:02 PM
Logic Board 820-01958-A no display by mferna14 Started by mferna14, 04-21-2023, 05:08 PM	9 responses 895 views 0 likes	Last Post by mferna14 04-25-2023, 01:00 PM
Power on Lenovo G50-80 NM-A362 Ver 1.0 motherboard by Phrang Started by Phrang, 04-25-2023, 04:41 AM	2 responses 518 views 0 likes	Last Post by Phrang 04-25-2023, 09:48 AM
Satellite PRO A50-A Not turning on after turning off Windows by khelane Started by khelane, 04-20-2023, 06:28 AM	2 responses 447 views 0 likes	Last Post by khelane 04-25-2023, 08:30 AM
Laptop Keyboard problem and it is not the keyboad!!! by ladharimohamed2 Started by ladharimohamed2, 04-20-2023, 05:09 PM	18 responses 2,041 views 0 likes	Last Post by ladharimohamed2 04-25-2023, 07:12 AM
Mosfet replacement by String2016 Started by String2016, 04-25-2023, 01:27 AM	1 response 421 views 0 likes	Last Post by Eduard Al 04-25-2023, 04:53 AM
Macbook A1708 820-00840 Will only run on a charger by Instafixx Started by Instafixx, 04-24-2023, 02:49 AM	10 responses 615 views 0 likes	Last Post by Instafixx 04-25-2023, 04:43 AM
Macbook Air A1466 SSD not recognised by mcnamj70 Started by mcnamj70, 03-28-2023, 02:26 PM	4 responses 585 views 0 likes	Last Post by mcnamj70 04-25-2023, 03:06 AM
Doubts about: working laptop without a soldered ram/vga/battery by DoOm86 Started by DoOm86, 04-14-2023, 05:05 AM	6 responses 750 views 0 likes	Last Post by DoOm86 04-25-2023, 01:40 AM
LENOVO YOGA 500 3v5v IC HEATING by SR IT SOLUTION Started by SR IT SOLUTION, 04-25-2023, 12:56 AM	1 response 386 views 0 likes	Last Post by mon2 04-25-2023, 01:05 AM
I2C communication ! by guizmo1967 Started by guizmo1967, 04-24-2023, 02:58 PM	4 responses 389 views 0 likes	Last Post by gabiz_ro 04-25-2023, 12:35 AM
Alienware 17 R3 seven beeps by Olixman Started by Olixman, 04-21-2023, 02:41 AM	12 responses 1,208 views 0 likes	Last Post by Olixman 04-24-2023, 11:29 PM
Lenovo v330-15kb : no power by jhbgjhvbjh Started by jhbgjhvbjh, 04-23-2023, 05:44 PM	1 response 428 views 0 likes	Last Post by jhbgjhvbjh 04-24-2023, 02:52 PM
820-00165-A no SMC_PM_G2_EN by cruiser_ Started by cruiser_, 04-23-2023, 05:24 AM	6 responses 756 views 0 likes	Last Post by mon2 04-24-2023, 12:38 PM
A1466 Motherboards use the same I/O Board? by mcnamj70 Started by mcnamj70, 04-24-2023, 04:42 AM	1 response 249 views 0 likes	Last Post by dellxps15 04-24-2023, 04:53 AM
where is my bios chip pics included dell 5310 by jaydang Started by jaydang, 07-03-2022, 02:50 PM	8 responses 2,092 views 0 likes	Last Post by MAURO570 04-24-2023, 04:18 AM