Troubleshooting Laptops, Tablets, and Mobile Devices

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BIOS Requests ONLY!

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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 81,866 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 123,385 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 414,737 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 156,652 views 0 reactions	Last Post by SMDFlea 07-09-2022, 10:58 AM
LA-F115P +19VB = 13.6v instead of 19v by koby058 Started by koby058, 11-22-2022, 03:49 PM	39 responses 3,223 views 0 reactions	Last Post by mcplslg123 04-23-2023, 12:49 AM
HP Probook 450 G4 dead. by warsztat Started by warsztat, 02-01-2020, 08:18 AM	6 responses 1,984 views 0 reactions	Last Post by reformatt 04-22-2023, 09:40 PM
la-g881p area 51m no power by kjchatman Started by kjchatman, 08-08-2022, 07:55 PM	2 responses 655 views 0 reactions	Last Post by javieromex 04-22-2023, 09:14 PM
Help identify component. Toshiba Tecra Z40-A by zmogienas Started by zmogienas, 05-02-2022, 05:29 AM	1 response 578 views 0 reactions	Last Post by Bob-456 04-22-2023, 11:19 AM
Asus GL553VW restart under load/SOLVED/ - What is purpose of +VCCGT ? by ktmmotocross Started by ktmmotocross, 05-25-2021, 03:29 AM	3 responses 5,028 views 0 reactions	Last Post by Wilfried 04-22-2023, 10:50 AM
Dell E5550 No charge (charger unidentified) by Andreasbest Started by Andreasbest, 06-09-2021, 05:03 AM	46 responses 4,711 views 0 reactions	Last Post by Sailman 04-22-2023, 05:04 AM
MacBook Air 820-3437 green light won't turn on. Missing PP3v3_SUS by mattpd Started by mattpd, 01-08-2020, 02:34 PM	16 responses 4,070 views 0 reactions	Last Post by mon2 04-22-2023, 04:18 AM
Asus Zenbook UX433F I5 – battery connector metal clip dropped on MB by corrize Started by corrize, 04-18-2022, 02:29 PM	17 responses 2,175 views 0 reactions	Last Post by corrize 04-21-2023, 12:36 PM
Replacement power switch for Yoga 730-15IKB? by mrkmpn Started by mrkmpn, 04-21-2023, 11:05 AM	1 response 533 views 0 reactions	Last Post by Vesko356 04-21-2023, 12:03 PM
acer model Z8v x16, power issue by marcon1975 Started by marcon1975, 04-19-2023, 08:13 PM	1 response 511 views 0 reactions	Last Post by JaroTech 04-21-2023, 09:12 AM
Lenovo 100-15idb NM-A681 no turning on by xRaPiDxX Started by xRaPiDxX, 04-19-2023, 02:11 AM	40 responses 2,054 views 0 reactions	Last Post by Stevedb 04-21-2023, 07:32 AM
Dell Inspiron 15 5567 unknown charger by c.daniel Started by c.daniel, 09-26-2021, 11:22 PM	43 responses 5,638 views 0 reactions	Last Post by suveercomp 04-21-2023, 04:18 AM
Hp 840 g7 board component identification by CAMPEON Started by CAMPEON, 04-19-2023, 02:17 PM	3 responses 535 views 0 reactions	Last Post by CAMPEON 04-20-2023, 12:41 PM
bq717 equivalent ic by masud Started by masud, 07-16-2015, 05:12 AM	5 responses 7,959 views 0 reactions	Last Post by haritvr 04-20-2023, 08:46 AM
Microsoft surface Bitlocker - need help by basic Started by basic, 03-29-2021, 03:17 AM	17 responses 1,992 views 0 reactions	Last Post by vishal24 04-20-2023, 08:40 AM
please help Lenovo Ideapad C340 screen blank by qonma Started by qonma, 04-16-2023, 08:33 PM	6 responses 731 views 0 reactions	Last Post by JaroTech 04-20-2023, 06:42 AM
Find value resistor HP 8560w by khelane Started by khelane, 03-20-2023, 11:43 AM	17 responses 1,756 views 0 reactions	Last Post by khelane 04-20-2023, 06:25 AM
Acer A517-51 LA-E891P LAN+wireless adapter not working by freeboxman Started by freeboxman, 12-05-2021, 06:42 AM	11 responses 1,222 views 0 reactions	Last Post by roxboy1984 04-20-2023, 03:46 AM
how to program using svod 2 nuvoton NPCE388NB0DX by jonny0404 Started by jonny0404, 04-18-2020, 11:40 PM	2 responses 1,787 views 0 reactions	Last Post by Maxi.K 04-19-2023, 06:03 PM
lenovo a451 no backlight or hdmi output by Thedan55 Started by Thedan55, 04-13-2023, 11:05 AM	11 responses 1,014 views 0 reactions	Last Post by Vesko356 04-19-2023, 01:55 PM
Mac A1707 Odd display behaviour by scrubey Started by scrubey, 03-18-2023, 05:20 PM	6 responses 726 views 0 reactions	Last Post by mon2 04-19-2023, 09:03 AM
Mac A1707 No recovery mode by scrubey Started by scrubey, 03-30-2023, 05:17 PM	1 response 852 views 0 reactions	Last Post by scrubey 04-19-2023, 09:00 AM
Zbook 15u g6 bios problem? by litsnsirn Started by litsnsirn, 04-19-2023, 08:55 AM	0 responses 249 views 0 reactions	Last Post by litsnsirn 04-19-2023, 08:55 AM
Hp envy - ase30 c482p power on by motanya Started by motanya, 04-19-2023, 07:32 AM	3 responses 358 views 0 reactions	Last Post by mon2 04-19-2023, 08:41 AM
I need to know what component this is. Very STRANGE Macbook A2338 by imih97 Started by imih97, 04-19-2023, 04:56 AM	4 responses 365 views 0 reactions	Last Post by mon2 04-19-2023, 05:25 AM
Hp Probook 640 G2 \ 640 G2 6050A2723701-MB-A02 identification of the burnt component by KHEIROU Started by KHEIROU, 04-18-2023, 09:01 AM	2 responses 1,303 views 0 reactions	Last Post by KHEIROU 04-19-2023, 03:24 AM
x556u no power by USA ALEX Started by USA ALEX, 04-19-2023, 12:25 AM	6 responses 724 views 0 reactions	Last Post by USA ALEX 04-19-2023, 12:47 AM
UX435E: Water Damage by j.bisous Started by j.bisous, 04-18-2023, 02:04 PM	3 responses 401 views 0 reactions	Last Post by Vesko356 04-18-2023, 05:38 PM
Lenovo G485 LA-8681p Laptop recognized charger only when OFF position by julianmustofa Started by julianmustofa, 04-18-2023, 04:17 AM	3 responses 494 views 0 reactions	Last Post by julianmustofa 04-18-2023, 01:35 PM
Help needed: MacBook Air A1370 (820-3024) by Joztu Started by Joztu, 04-18-2023, 10:28 AM	4 responses 447 views 0 reactions	Last Post by Joztu 04-18-2023, 01:31 PM
plz any pdf file explain the laptop power sequence by bembeno Started by bembeno, 04-25-2021, 02:35 PM	5 responses 1,738 views 0 reactions	Last Post by Arshad alam4659 04-18-2023, 09:01 AM
Macbook Air A1466 820-3437 by Instafixx Started by Instafixx, 04-18-2023, 05:57 AM	4 responses 389 views 0 reactions	Last Post by dellxps15 04-18-2023, 08:52 AM
Macbook A1466 820-3437-A no green light and fan speed full by Paul20 Started by Paul20, 04-13-2023, 11:27 AM	25 responses 1,479 views 0 reactions	Last Post by Paul20 04-18-2023, 06:26 AM
0Z8682LN NEED replacement by String2016 Started by String2016, 04-17-2023, 08:32 PM	1 response 396 views 0 reactions	Last Post by Bonzas 04-18-2023, 04:56 AM
Asus TUF FX504 not powering on by uki Started by uki, 04-16-2023, 12:01 PM	5 responses 1,365 views 0 reactions	Last Post by mcplslg123 04-17-2023, 11:03 PM
820-3330-B A1286 Image, No Backlight by diesel1024 Started by diesel1024, 04-11-2023, 04:14 AM	7 responses 815 views 0 reactions	Last Post by mon2 04-17-2023, 08:26 PM
Toshiba P855 only works with battery by zioricci Started by zioricci, 03-31-2023, 01:24 PM	70 responses 3,455 views 0 reactions	Last Post by zioricci 04-17-2023, 02:38 PM
Macbook A1466 820-00165 will not turn on after shut down by Instafixx Started by Instafixx, 04-17-2023, 01:53 AM	3 responses 341 views 0 reactions	Last Post by Instafixx 04-17-2023, 07:39 AM
Is there anything I can do with this deep burned motherboard? (GA401IV) by bogosort Started by bogosort, 04-15-2023, 01:40 PM	34 responses 1,707 views 0 reactions	Last Post by dellxps15 04-17-2023, 07:38 AM
Lenovo IDEAPAD 3 14IIIL05 no display keeps restarting by kalilinux25 Started by kalilinux25, 04-11-2023, 01:19 AM	10 responses 1,084 views 0 reactions	Last Post by kalilinux25 04-17-2023, 07:11 AM

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