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: 14,449 Posts: 200,391 Last Post: Gk7mr0r v1.2 10l bİos need	14,449	200,391	Gk7mr0r v1.2 10l bİos need by baki60 Yesterday, 05:30 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: 32,925 Last Post: Dell Latitude 7300 (edc30 la-g861p) Schematic & Boardview	5,530	32,925	Dell Latitude 7300 (edc30 la-g861p) Schematic & Boardview by Pemula Yesterday, 10:29 PM

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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 408,539 views 0 likes	Last Post by m1ch43lzm 04-29-2025, 09:07 PM
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	68 responses 77,387 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 115,798 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 5,013 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 964 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 141,479 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
Dell Vostro LA-D821P - liquid damage by ktmmotocross Started by ktmmotocross, 02-18-2019, 03:52 PM	2 responses 1,091 views 0 likes	Last Post by ktmmotocross 02-18-2019, 06:14 PM
K1126 by frankkrantz Started by frankkrantz, 02-18-2019, 09:39 AM	1 response 878 views 0 likes	Last Post by caspian 02-18-2019, 10:52 AM
hp 14 ac005nx no display by crowntoy99 Started by crowntoy99, 12-19-2017, 03:24 AM	23 responses 3,971 views 0 likes	Last Post by sasser 02-18-2019, 10:39 AM
MacBook Pro A1708 screw guide? by lezsimply Started by lezsimply, 02-16-2019, 01:10 PM	2 responses 1,064 views 0 likes	Last Post by lezsimply 02-17-2019, 08:06 PM
Apple macbook 820-3115 stops working without ram by justin35 Started by justin35, 02-17-2019, 11:17 AM	2 responses 1,362 views 0 likes	Last Post by piernov 02-17-2019, 03:52 PM
Vaio VPCSB1S1E (MBX 237/CNX 458) /no signal by sebuncle Started by sebuncle, 03-05-2015, 11:20 AM	16 responses 6,156 views 0 likes	Last Post by Elninio 02-17-2019, 01:13 PM
Lenovo Yoga 2 Pro 20266, No power. by userscpace Started by userscpace, 02-15-2019, 07:23 AM	12 responses 1,521 views 0 likes	Last Post by Techtiger 02-17-2019, 06:24 AM
Hp 15 daor62mb6e1 rev e missing +vcc gfx by mcplslg123 Started by mcplslg123, 09-05-2017, 06:48 AM	12 responses 4,569 views 0 likes	Last Post by ktmmotocross 02-16-2019, 12:31 PM
Hp zbook 15 g3 identify component by jasko_jacker Started by jasko_jacker, 02-16-2019, 09:26 AM	2 responses 2,523 views 0 likes	Last Post by caspian 02-16-2019, 10:28 AM
Packard Bell Hera G not power on by lamer4o333 Started by lamer4o333, 02-16-2019, 02:58 AM	0 responses 843 views 0 likes	Last Post by lamer4o333 02-16-2019, 02:58 AM
HDD not start after board start - Why? by ktmmotocross Started by ktmmotocross, 02-14-2019, 01:17 PM	6 responses 1,337 views 0 likes	Last Post by RJARRRPCGP 02-15-2019, 09:19 PM
Macbook Air A1466 820-00165 Won't Boot with battery installed. by Psi Started by Psi, 02-13-2019, 11:57 PM	8 responses 1,931 views 0 likes	Last Post by Psi 02-15-2019, 01:49 PM
HP 625 - power down when fan kick in by ktmmotocross Started by ktmmotocross, 02-14-2019, 12:23 PM	4 responses 1,233 views 0 likes	Last Post by ktmmotocross 02-15-2019, 11:58 AM
Used ITE chip replacement by myth77 Started by myth77, 02-15-2019, 02:59 AM	3 responses 1,322 views 0 likes	Last Post by ktmmotocross 02-15-2019, 11:45 AM
Display problem Asus Rog G750JX G750JZ by thinkfast76 Started by thinkfast76, 01-09-2019, 06:39 AM	16 responses 2,291 views 0 likes	Last Post by thinkfast76 02-15-2019, 05:35 AM
Dv6700 dead, only adopter light in on by hispeck Started by hispeck, 02-11-2019, 08:35 AM	19 responses 1,798 views 0 likes	Last Post by smali 02-15-2019, 01:48 AM
Compal LA-8127P no power (help please) by brew99 Started by brew99, 01-06-2019, 11:48 AM	38 responses 4,076 views 0 likes	Last Post by brew99 02-14-2019, 08:10 PM
Keyboard / Trackpad not working in Mac OS, but works on boot screen by Siddig Started by Siddig, 02-10-2019, 06:55 AM	1 response 953 views 0 likes	Last Post by Siddig 02-14-2019, 04:16 PM
programmer adapter socket by mcplslg123 Started by mcplslg123, 10-05-2018, 06:37 AM	15 responses 2,123 views 0 likes	Last Post by SMDFlea 02-14-2019, 04:16 PM
asus x555ld ribbon cable by mosfetratus Started by mosfetratus, 02-14-2019, 12:22 PM	2 responses 1,276 views 0 likes	Last Post by mosfetratus 02-14-2019, 12:32 PM
MS-14921 (MSI GE40) from dead, to deader. Advice please? by VujeDe Started by VujeDe, 11-15-2016, 11:40 AM	14 responses 3,971 views 0 likes	Last Post by alvin_e 02-14-2019, 09:10 AM
Usb x2 ports not working hp g5 250 by frankkrantz Started by frankkrantz, 02-13-2019, 08:35 PM	5 responses 1,137 views 0 likes	Last Post by mielta 02-14-2019, 08:57 AM
Sony, HP, Tosi screen problem by Prosatanosz Started by Prosatanosz, 02-06-2019, 07:55 AM	11 responses 1,812 views 0 likes	Last Post by lefos 02-14-2019, 06:24 AM
What does this symbol on the mobo represent? by brew99 Started by brew99, 02-13-2019, 05:52 PM	0 responses 818 views 0 likes	Last Post by brew99 02-13-2019, 05:52 PM
Acer Aspire 5742ZG working on battery only! by Frenk7 Started by Frenk7, 02-10-2019, 06:35 AM	36 responses 3,094 views 0 likes	Last Post by shandybass 02-13-2019, 03:36 PM
asus 1005pe by farouk25 Started by farouk25, 02-13-2019, 09:13 AM	3 responses 7,447 views 0 likes	Last Post by ktmmotocross 02-13-2019, 10:16 AM
Macbook air 13inch a1466 emc2632 by alihomee Started by alihomee, 02-03-2019, 06:42 AM	12 responses 1,264 views 0 likes	Last Post by alihomee 02-13-2019, 06:27 AM
Asus ROG G53JW - Turns on no image - Chipset by magneh Started by magneh, 02-10-2019, 09:23 AM	4 responses 1,048 views 0 likes	Last Post by Techtiger 02-12-2019, 03:05 PM
Hp G62 no display by reset1986 Started by reset1986, 02-09-2019, 07:39 AM	4 responses 1,362 views 0 likes	Last Post by Techtiger 02-12-2019, 10:16 AM
HP Compaq nc 6220 not powered on by akande Started by akande, 02-11-2019, 12:24 AM	1 response 957 views 0 likes	Last Post by Techtiger 02-12-2019, 02:29 AM
Ps4 controller discharges itself by mosfetratus Started by mosfetratus, 02-11-2019, 06:34 AM	3 responses 769 views 0 likes	Last Post by ktmmotocross 02-11-2019, 05:14 PM
Dell 3521 Power on, No display, No beep by raajkumar Started by raajkumar, 10-09-2016, 08:57 PM	9 responses 3,289 views 0 likes	Last Post by Techtiger 02-11-2019, 08:56 AM
Blinking LED lenovo IdeaPad 100-15IBD by MIDOX Started by MIDOX, 02-11-2019, 05:56 AM	5 responses 2,179 views 0 likes	Last Post by MIDOX 02-11-2019, 06:36 AM
Touch -IC request EX5440-CG11 egalaxy buy ? by Richi_el Started by Richi_el, 02-10-2019, 04:03 PM	4 responses 1,473 views 0 likes	Last Post by Richi_el 02-11-2019, 06:34 AM
Asus X555LD, not turning on. by mosfetratus Started by mosfetratus, 02-03-2019, 01:07 PM	26 responses 3,486 views 0 likes	Last Post by mosfetratus 02-11-2019, 05:00 AM
Hp - LA-A994P boot loop by ktmmotocross Started by ktmmotocross, 02-10-2019, 01:45 PM	5 responses 1,143 views 0 likes	Last Post by ktmmotocross 02-11-2019, 04:53 AM
HP 6910p hanging by akande Started by akande, 02-11-2019, 12:20 AM	0 responses 820 views 0 likes	Last Post by akande 02-11-2019, 12:20 AM
ITE chip markings... by myth77 Started by myth77, 02-10-2019, 12:17 PM	2 responses 1,539 views 0 likes	Last Post by myth77 02-10-2019, 02:07 PM
HP 450 G2 Shorted by Jesse James Started by Jesse James, 01-29-2019, 09:13 AM	4 responses 1,628 views 0 likes	Last Post by ktmmotocross 02-10-2019, 07:36 AM
Apple macbook 820-2879 - b smc_pbus_vsense need some help by justin35 Started by justin35, 02-03-2019, 10:10 AM	5 responses 1,457 views 0 likes	Last Post by justin35 02-09-2019, 07:11 PM