Troubleshooting Laptops, Tablets, and Mobile Devices

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Topics: 15,371 Posts: 227,652

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Lenovo legion 5 16ACH6H pro bios

15,371 Topics

227,652 Posts

Lenovo legion 5 16ACH6H pro bios

by jpants94

Today, 05:33 AM

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Schematic Requests ONLY!

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Topics: 5,914 Posts: 35,338

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Dell Vegas/Turis SKL/KBL 15341-1/91N85 schematics

5,914 Topics

35,338 Posts

Dell Vegas/Turis SKL/KBL 15341-1/91N85 schematics

by yaroshenko

Today, 10:27 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	71 responses 81,871 views 0 reactions	Last Post by yaya3gmax 08-22-2025, 07:29 AM
Sticky: Beginner's guidelines by piernov Started by piernov, 09-20-2020, 09:46 AM	153 responses 123,402 views 0 reactions	Last Post by CyberCiphers 07-15-2025, 08:34 AM
Sticky: Reminder: rules and organization of this section by piernov Started by piernov, 03-31-2023, 06:10 AM	6 responses 5,721 views 0 reactions	Last Post by allantech 07-04-2025, 05:56 AM
Sticky: List of pin compatible Laptop ICs by Th3_uN1Qu3 Started by Th3_uN1Qu3, 12-19-2013, 04:50 AM	342 responses 414,746 views 0 reactions	Last Post by Duranitron 05-01-2025, 06:24 PM
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 1,193 views 0 reactions	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 156,670 views 0 reactions	Last Post by SMDFlea 07-09-2022, 10:58 AM
Thinkpad E15 NM-C421 charger not detected after port replacement by danandrei96 Started by danandrei96, 06-01-2023, 11:20 AM	15 responses 1,648 views 0 reactions	Last Post by mcplslg123 04-06-2025, 10:50 PM
Nerdtool Apple display angle sensor configurator bypass by bobotheklown Started by bobotheklown, 04-06-2025, 01:01 AM	3 responses 101 views 0 reactions	Last Post by bobotheklown 04-06-2025, 07:22 PM
HP 245 laptop not charging when turned on by peter99 Started by peter99, 04-04-2025, 07:35 AM	8 responses 148 views 0 reactions	Last Post by mon2 04-06-2025, 02:27 PM
HUAWEI D16 2022 Not Booting by Doctorcreampie Started by Doctorcreampie, 04-05-2025, 02:25 PM	1 response 79 views 0 reactions	Last Post by Doctorcreampie 04-06-2025, 10:16 AM
TOSHIBA L500-1QE LA-4982P no power by manol278 Started by manol278, 04-15-2019, 05:34 AM	15 responses 2,118 views 0 reactions	Last Post by FSMaker 04-06-2025, 08:02 AM
Ipad 8th gen logic board making buzzing noises by Rab1 Started by Rab1, 04-05-2025, 11:15 PM	1 response 65 views 0 reactions	Last Post by mon2 04-06-2025, 06:45 AM
A2338 Screen replacement - Clarification needed. What do you actually loose when replacing the screen with OEM Pulls? by AJ847.63e Started by AJ847.63e, 03-06-2024, 06:44 PM	6 responses 1,446 views 0 reactions	Last Post by bobotheklown 04-06-2025, 01:07 AM
Dell XPS 13 9370 unknown USB devices in device manager by Stachujones Started by Stachujones, 04-05-2025, 07:35 AM	12 responses 176 views 0 reactions	Last Post by Stachujones 04-05-2025, 12:05 PM
A1990 2019 touchbar weird behaviour by arashmoayyedizadeh Started by arashmoayyedizadeh, 03-26-2025, 12:02 PM	5 responses 101 views 0 reactions	Last Post by arashmoayyedizadeh 04-05-2025, 04:02 AM
Apple MacBook Pro A2485 - No backlight by tommy97 Started by tommy97, 03-17-2025, 12:22 PM	14 responses 374 views 0 reactions	Last Post by tommy97 04-05-2025, 03:35 AM
HP Victus 15-FA1025NL , board DAG3PAMB8D0 REV:D, shorted CPU DrMOS and n-mos by modtool Started by modtool, 04-01-2025, 08:22 AM	4 responses 415 views 0 reactions	Last Post by modtool 04-04-2025, 12:20 PM
Lenovo Thinkpad P15v Gen 1 dosent start by Patriarxis Started by Patriarxis, 04-02-2025, 02:01 AM	1 response 71 views 0 reactions	Last Post by FriedFred 04-04-2025, 09:16 AM
Richtek LED Backlight Identify IC chip 'CZ=EL 12M' - LCD monitor Samsung LTN173KT01 from Asus K70 by bajdik Started by bajdik, 04-04-2025, 03:12 AM	2 responses 58 views 0 reactions	Last Post by bajdik 04-04-2025, 04:50 AM
ITE EC programming outside by DeXXter Started by DeXXter, 04-03-2025, 09:10 AM	7 responses 390 views 0 reactions	Last Post by DeXXter 04-04-2025, 03:29 AM
820-02016-07 [Macbook Air m1 2020 A2337 EMC3598] 5.07V 0.00A NO POWER NO CHARGE by D@nt3s_1nfern0 Started by D@nt3s_1nfern0, 03-17-2025, 06:00 AM	9 responses 221 views 0 reactions	Last Post by D@nt3s_1nfern0 04-04-2025, 03:07 AM
MacBook Air A2681 M2 No display, no backlight by baggadap Started by baggadap, 07-22-2024, 04:00 AM	7 responses 642 views 0 reactions	Last Post by Rsmobile zardim 04-04-2025, 12:58 AM
HP 2000 Dimm Display by mcplslg123 Started by mcplslg123, 04-03-2025, 11:18 PM	0 responses 56 views 0 reactions	Last Post by mcplslg123 04-03-2025, 11:18 PM
G703GXR Dead CPU? shorted CPU power mofset replace, missing DRAMRST# by pc_okay Started by pc_okay, 04-02-2025, 04:48 AM	3 responses 127 views 0 reactions	Last Post by mcplslg123 04-03-2025, 11:06 PM
Asus TP412FA keyboard and touchpad not functioning by jamesp Started by jamesp, 08-18-2024, 11:02 AM	3 responses 147 views 0 reactions	Last Post by clod 04-03-2025, 10:57 PM
Dell N5110 problem by Achille15 Started by Achille15, 03-29-2025, 04:41 PM	7 responses 157 views 0 reactions	Last Post by mcplslg123 04-03-2025, 10:49 PM
Panasonic working hours bios location by kd9 Started by kd9, 04-03-2025, 09:47 PM	0 responses 87 views 0 reactions	Last Post by kd9 04-03-2025, 09:47 PM
MacBook a2289 water damage by Grandoni Manuel Started by Grandoni Manuel, 04-03-2025, 06:45 PM	0 responses 63 views 0 reactions	Last Post by Grandoni Manuel 04-03-2025, 06:45 PM
820-02100 20V 0.3 ma Draw by Barttech Computers Started by Barttech Computers, 04-03-2025, 06:32 PM	0 responses 72 views 0 reactions	Last Post by Barttech Computers 04-03-2025, 06:32 PM
Program IT8886HE with RT809H by pabloroggeri Started by pabloroggeri, 01-16-2025, 10:16 AM	6 responses 427 views 0 reactions	Last Post by junior256k 04-03-2025, 04:21 PM
Macbook 820-02773 Board short when trackpad connected by MalodicOne Started by MalodicOne, 03-31-2025, 09:54 AM	4 responses 116 views 0 reactions	Last Post by ugamazing 04-03-2025, 02:17 PM
ipad air 9th gen a2602 not powering up after charging port replacement by kjchatman Started by kjchatman, 03-29-2025, 03:35 PM	16 responses 343 views 0 reactions	Last Post by mon2 04-03-2025, 01:06 PM
iPad Pro 12.9 4th Gen (A2229) Not Charging by ApplePie14 Started by ApplePie14, 04-03-2025, 10:45 AM	2 responses 225 views 0 reactions	Last Post by ApplePie14 04-03-2025, 11:55 AM
Remove Lenovo black Glue under the chipset? by bakre Started by bakre, 03-29-2019, 05:53 PM	21 responses 4,233 views 0 reactions	Last Post by mon2 04-03-2025, 06:12 AM
Lenovo E15 Gen 1 by dancu.alexandru@gmail.com Started by dancu.alexandru@gmail.com, 04-01-2025, 11:44 PM	2 responses 72 views 0 reactions	Last Post by dancu.alexandru@gmail.com 04-03-2025, 12:51 AM
Lenovo Thinkpad L13 Yoga LAR-1 18834-1M self RTC reset on every startup by tomodachi Started by tomodachi, 03-27-2025, 01:36 AM	3 responses 178 views 0 reactions	Last Post by tomodachi 04-03-2025, 12:22 AM
Thinkpad W541 Works from the mains and charges the battery only when it is turned off by bykanovm Started by bykanovm, 04-02-2025, 02:45 AM	1 response 77 views 0 reactions	Last Post by bykanovm 04-03-2025, 12:16 AM
dag37amb8d0 rev d no +3.3vs5 by trmrtts Started by trmrtts, 09-12-2023, 09:50 AM	5 responses 382 views 0 reactions	Last Post by mcplslg123 04-02-2025, 11:23 PM
MacBook Pro 13 inch A2238 M2 stuck on 5V by Bmet Started by Bmet, 04-02-2025, 05:02 PM	0 responses 138 views 0 reactions	Last Post by Bmet 04-02-2025, 05:02 PM
Asus Notebook PC K52F by Timmo6 Started by Timmo6, 03-26-2025, 06:33 AM	5 responses 98 views 0 reactions	Last Post by Timmo6 04-02-2025, 01:08 PM
HP ZBook 14u G6 proteinshake accident! by MrBojangles Started by MrBojangles, 04-02-2025, 09:26 AM	0 responses 54 views 0 reactions	Last Post by MrBojangles 04-02-2025, 09:26 AM
Problem Flashing Macronix MX25L6445E BIOS Chip with CH341A and EZP2019+ on ASUS X455LD by pengamat_hebat Started by pengamat_hebat, 03-25-2025, 04:13 AM	1 response 170 views 0 reactions	Last Post by pengamat_hebat 04-02-2025, 12:37 AM
Lenovo thinkpad t14 gen 3 (21aj) overheated by ZetaDog Started by ZetaDog, 04-01-2025, 08:55 PM	0 responses 117 views 0 reactions	Last Post by ZetaDog 04-01-2025, 08:55 PM
MacBook Pro A2251 - 820-01949-A not charging by MikoMiko Started by MikoMiko, 03-24-2025, 11:09 AM	2 responses 210 views 0 reactions	Last Post by reformatt 04-01-2025, 04:37 PM
Asus Tuf gaming fx506l no power, mosfet does not open by Thomas Smith Started by Thomas Smith, 03-30-2025, 03:38 AM	13 responses 394 views 0 reactions	Last Post by Thomas Smith 04-01-2025, 12:02 PM
: Lenovo ThinkPad E14 Gen 2 GE4B0 does not power on ? by ub6ib969 Started by ub6ib969, 03-26-2025, 10:26 AM	2 responses 273 views 0 reactions	Last Post by ub6ib969 04-01-2025, 11:50 AM

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