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: 14,529 Posts: 203,069 Last Post: Dell inspiron 15 3520 Bios needed	14,529	203,069	Dell inspiron 15 3520 Bios needed by Mrnixdorf Today, 01:06 PM
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: 5,566 Posts: 33,147 Last Post: Hp 630	5,566	33,147	Hp 630 by U.M.A tate Today, 09:28 AM

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Topics	Statistics	Last Post
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	69 responses 77,871 views 0 likes	Last Post by saveelektro 05-09-2025, 02:56 PM
Sticky: List of pin compatible Laptop ICs by Th3_uN1Qu3 Started by Th3_uN1Qu3, 12-19-2013, 04:50 AM	342 responses 409,166 views 0 likes	Last Post by Duranitron 05-01-2025, 06:24 PM
Sticky: Beginner's guidelines by piernov Started by piernov, 09-20-2020, 09:46 AM	150 responses 116,602 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 5,079 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 996 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 142,670 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
acer a314-41 dead by salawayon Started by salawayon, 03-11-2023, 10:10 AM	6 responses 568 views 0 likes	Last Post by mcplslg123 03-12-2023, 11:25 PM
Surface Pro 7, LPDDR4 - low resistance to ground? by Prott Started by Prott, 03-07-2023, 04:56 PM	1 response 315 views 0 likes	Last Post by Prott 03-12-2023, 07:38 PM
hello every one need help with acer 5741 la-5892 by amr soliman Started by amr soliman, 03-07-2023, 06:28 AM	12 responses 710 views 0 likes	Last Post by amr soliman 03-12-2023, 01:28 PM
hp workstation zbook cpw50 la-e161p not charging by bembeno Started by bembeno, 03-12-2023, 10:27 AM	4 responses 384 views 0 likes	Last Post by bembeno 03-12-2023, 10:57 AM
Macbook Pro A1708 2017 5v 0amp draw by platinumsteel Started by platinumsteel, 03-10-2023, 07:52 PM	9 responses 670 views 0 likes	Last Post by platinumsteel 03-12-2023, 10:39 AM
N550JV 2.0 No Power ( No 3VA / 5VA ) by ProSis Started by ProSis, 03-09-2023, 08:15 AM	5 responses 557 views 0 likes	Last Post by Sephir0th 03-12-2023, 06:25 AM
Acer A515-45 PC turns on but black screen by Egidio85 Started by Egidio85, 03-11-2023, 08:59 AM	2 responses 631 views 0 likes	Last Post by Egidio85 03-12-2023, 04:42 AM
Lenovo B50-80 no display and hot spot by Dreigas Started by Dreigas, 03-11-2023, 03:52 AM	3 responses 489 views 0 likes	Last Post by Sephir0th 03-12-2023, 04:23 AM
Macbook Air 820-02016 not charging by kingskie Started by kingskie, 03-08-2023, 03:08 AM	1 response 667 views 0 likes	Last Post by kingskie 03-12-2023, 01:29 AM
Laptop lcd shadow on the low right corner by myth77 Started by myth77, 03-11-2023, 01:59 PM	1 response 289 views 0 likes	Last Post by mcplslg123 03-12-2023, 12:49 AM
Lenovo T15 gen 1 secure boot by badcaps411 Started by badcaps411, 12-08-2022, 01:00 PM	5 responses 1,002 views 0 likes	Last Post by swammyw 03-11-2023, 09:37 PM
Hp g62 daoax1mb6f0 rev f after dis to uma no data by Mert38 Started by Mert38, 04-01-2021, 08:05 AM	1 response 855 views 0 likes	Last Post by Mystery master 03-11-2023, 04:14 PM
s340-15IWL Laptop stops charging until AC and battery are disconnected by mrkmpn Started by mrkmpn, 03-10-2023, 05:42 PM	2 responses 325 views 0 likes	Last Post by Sephir0th 03-11-2023, 03:08 PM
macbook 820-00239 20v no power missing pp3v3_s5 by manusg Started by manusg, 05-03-2022, 10:02 PM	10 responses 2,286 views 0 likes	Last Post by mon2 03-11-2023, 06:29 AM
Lenovo Idepad 320-15AST - no screen on battery by jajo17 Started by jajo17, 03-07-2023, 08:43 AM	5 responses 533 views 0 likes	Last Post by mcplslg123 03-10-2023, 10:44 PM
Lenovo Tab 2 Pro charger by paparazzo79 Started by paparazzo79, 02-25-2023, 03:56 AM	27 responses 1,216 views 0 likes	Last Post by paparazzo79 03-10-2023, 10:40 PM
No ACDRV - Possible faulty capacitor - Pls advise by IamPritesh Started by IamPritesh, 03-13-2020, 06:37 AM	8 responses 2,093 views 0 likes	Last Post by mcplslg123 03-10-2023, 10:33 PM
MSI 16JD1 ver 1.0 No display by Jmine Started by Jmine, 03-08-2023, 11:31 PM	5 responses 546 views 0 likes	Last Post by Jmine 03-10-2023, 08:57 PM
Dell latitude 7320 No post by yukijuna Started by yukijuna, 03-08-2023, 10:54 PM	1 response 462 views 0 likes	Last Post by Sephir0th 03-10-2023, 05:06 PM
A2141 MacBook Pro 16 820-01700 SSD Error by loic2907 Started by loic2907, 03-09-2023, 08:53 AM	1 response 894 views 0 likes	Last Post by reformatt 03-10-2023, 03:52 PM
help : hp 14 m/b : DAR62CMB6A0 by bigbily09 Started by bigbily09, 09-27-2017, 07:05 AM	5 responses 2,508 views 0 likes	Last Post by Sephir0th 03-10-2023, 01:07 PM
Macbook air 2019 1932 keyboard not working - no password by Featurea Started by Featurea, 11-03-2021, 06:41 AM	5 responses 906 views 0 likes	Last Post by bradbadcaps 03-10-2023, 12:01 PM
SVE171 (MBX-267) need method to convert DIS to UMA by Ghamidi Started by Ghamidi, 03-10-2023, 11:46 AM	0 responses 477 views 0 likes	Last Post by Ghamidi 03-10-2023, 11:46 AM
Asus tuf fx504gd laptop does not detect dedicated video, only embedded video on scre by valente222 Started by valente222, 03-09-2023, 10:21 AM	7 responses 558 views 0 likes	Last Post by myth77 03-10-2023, 08:50 AM
Dell Precision 7710 - it can not be turn on and off with the switch by ajc333 Started by ajc333, 03-10-2023, 07:27 AM	1 response 396 views 0 likes	Last Post by mon2 03-10-2023, 07:48 AM
HP Pavilion x360 14m-dh0000 no power by Tend0 Started by Tend0, 11-01-2022, 04:57 AM	9 responses 1,027 views 0 likes	Last Post by Guest 03-10-2023, 06:12 AM
Configuring VRAM Straps resistor Acer Nitro 5 LA-H501P GTX 1070 after replacing VRAM by kuba2102 Started by kuba2102, 02-20-2023, 05:04 PM	2 responses 645 views 0 likes	Last Post by kuba2102 03-09-2023, 08:42 PM
Hp Pavilion 15-ab062nl gets hot and shutdown in some situation by resistor83 Started by resistor83, 03-04-2023, 10:12 AM	4 responses 617 views 0 likes	Last Post by resistor83 03-09-2023, 02:44 PM
OpenBoardData Project - Making the diagnostics measurements open for repairs by inflex Started by inflex, 11-22-2019, 01:49 PM	33 responses 8,083 views 0 likes	Last Post by ACS-Repair 03-09-2023, 02:40 PM
lenovo nm-c171 no power by nassih Started by nassih, 03-05-2023, 01:04 PM	8 responses 957 views 0 likes	Last Post by nassih 03-09-2023, 01:21 PM
acer aspire a515-51g c5v01 no power by funybux Started by funybux, 10-17-2022, 08:26 AM	20 responses 2,784 views 0 likes	Last Post by phonesafept 03-09-2023, 11:54 AM
macbook pro A1706 - touch bar 4 tb ports - apple logo by rediii Started by rediii, 03-09-2023, 11:52 AM	0 responses 2,096 views 0 likes	Last Post by rediii 03-09-2023, 11:52 AM
ASUS ZenBook 3 Deluxe UX490 by bushmann Started by bushmann, 02-18-2021, 11:14 AM	4 responses 1,043 views 0 likes	Last Post by SMDFlea 03-09-2023, 11:20 AM
Ipad 10th gen - smd's for board on LCD by dee2me Started by dee2me, 03-09-2023, 08:01 AM	0 responses 427 views 0 likes	Last Post by dee2me 03-09-2023, 08:01 AM
HP ENVYx2 12-001nf by MaC_ToC Started by MaC_ToC, 03-09-2023, 05:06 AM	0 responses 217 views 0 likes	Last Post by MaC_ToC 03-09-2023, 05:06 AM
Older gen macbooks MDM locks etc. by zpi Started by zpi, 02-08-2023, 04:12 AM	2 responses 394 views 0 likes	Last Post by reformatt 03-09-2023, 02:16 AM
Resistance of rails in laptops by Jane Started by Jane, 02-25-2023, 09:35 AM	5 responses 549 views 0 likes	Last Post by Kosala Balasooriya 03-08-2023, 08:42 PM
FPC52 LA-H462P DIS GPU not working by TonyCajeta Started by TonyCajeta, 03-08-2023, 06:43 PM	0 responses 530 views 0 likes	Last Post by TonyCajeta 03-08-2023, 06:43 PM
ASUS GL502VS - HDMI Display OK, LCD No Go by limxrich Started by limxrich, 03-08-2023, 03:06 AM	4 responses 700 views 0 likes	Last Post by limxrich 03-08-2023, 06:33 PM
HP Envy X360? Model: 15-ed0007na Component Identification by bogdandeac Started by bogdandeac, 11-24-2022, 08:39 PM	1 response 493 views 0 likes	Last Post by tecnico garantias 03-08-2023, 03:56 PM