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
Acer A515-51 - C5V01 LA-E891P Rev 1c by coffeebreath Started by coffeebreath, 07-23-2024, 02:30 PM	26 responses 475 views 0 reactions	Last Post by mon2 07-26-2024, 11:42 AM
Thinkpad 11e unlocking bios by RedKirr Started by RedKirr, 07-26-2024, 08:09 AM	0 responses 88 views 0 reactions	Last Post by RedKirr 07-26-2024, 08:09 AM
Strange behavior of charging ic ISL88738H by linhtinh Started by linhtinh, 07-26-2024, 05:01 AM	1 response 335 views 0 reactions	Last Post by mon2 07-26-2024, 06:08 AM
A2337 - Keyboard swap to a different layout by soeren Started by soeren, 05-22-2024, 01:11 PM	5 responses 107 views 0 reactions	Last Post by PITERPENY 07-26-2024, 04:05 AM
Lenovo Legion Y530 no power by tikanot Started by tikanot, 04-10-2022, 01:46 PM	17 responses 3,242 views 0 reactions	Last Post by Duc Nguyen 07-26-2024, 03:40 AM
Mac Air A1466 not starting by smic717394 Started by smic717394, 07-25-2024, 07:47 AM	5 responses 90 views 0 reactions	Last Post by piernov 07-26-2024, 03:23 AM
iPad Air 9th A2602 by bamboofuto Started by bamboofuto, 02-26-2024, 01:38 AM	8 responses 1,399 views 0 reactions	Last Post by Paljas007 07-26-2024, 02:32 AM
MBP A1989 Touch Bar sometime sluggish touch response by howardc64 Started by howardc64, 07-24-2024, 01:42 PM	4 responses 222 views 0 reactions	Last Post by Pedro147 07-26-2024, 12:39 AM
Too much current from a Buck Converter by caspian Started by caspian, 05-29-2020, 06:41 AM	4 responses 1,400 views 0 reactions	Last Post by Chaminda4191 07-25-2024, 11:03 PM
burned RT8202, anybody knows interchange for it? by ktmmotocross Started by ktmmotocross, 06-13-2015, 02:19 AM	6 responses 2,044 views 0 reactions	Last Post by Chaminda4191 07-25-2024, 11:01 PM
Asus F555L dead no power by vpower Started by vpower, 07-24-2024, 12:39 PM	10 responses 244 views 0 reactions	Last Post by mcplslg123 07-25-2024, 10:53 PM
MacBook Pro A2338 liquid damage repair for a beginner? by dbuergi Started by dbuergi, 07-24-2024, 09:48 AM	3 responses 170 views 0 reactions	Last Post by PITERPENY 07-25-2024, 06:59 PM
LG Gram 17 (17Z90N-R) ADVANCED troubleshooting Power On Self-Test (POST) by mm1nd Started by mm1nd, 07-25-2024, 03:53 PM	0 responses 231 views 0 reactions	Last Post by mm1nd 07-25-2024, 03:53 PM
Where do repair shops buy MB replacement batteries? by howardc64 Started by howardc64, 07-25-2024, 10:42 AM	4 responses 108 views 0 reactions	Last Post by howardc64 07-25-2024, 11:41 AM
iphone XS turns off when press on screen. by smic717394 Started by smic717394, 07-25-2024, 10:16 AM	2 responses 64 views 0 reactions	Last Post by smic717394 07-25-2024, 11:39 AM
identify missing caps/values on Matebook D15 DAH98NMB8C0 REV C HF by briztech Started by briztech, 07-25-2024, 06:18 AM	6 responses 164 views 0 reactions	Last Post by mon2 07-25-2024, 09:25 AM
MacBook Pro 2020 A2251 (820-01949) No Backlight by pcmacdoctors Started by pcmacdoctors, 07-24-2024, 11:12 AM	2 responses 223 views 0 reactions	Last Post by pcmacdoctors 07-25-2024, 07:46 AM
Help identifying chip ProBook 650 G5 by Kwisatz Haderach Started by Kwisatz Haderach, 07-19-2024, 09:53 AM	4 responses 128 views 0 reactions	Last Post by mon2 07-25-2024, 04:59 AM
A2141 Jack audio issue by kurtspirit Started by kurtspirit, 07-25-2024, 04:11 AM	0 responses 50 views 0 reactions	Last Post by kurtspirit 07-25-2024, 04:11 AM
MacBook Air 13" 2020 A2179 Audio Board by tccyo22 Started by tccyo22, 07-23-2024, 03:36 AM	6 responses 215 views 0 reactions	Last Post by mon2 07-25-2024, 04:05 AM
Macbook Pro A1990 - 820-01041 Stuck at 5V / 0.02A by DATATECH85 Started by DATATECH85, 07-24-2024, 06:34 AM	4 responses 351 views 0 reactions	Last Post by DATATECH85 07-25-2024, 01:16 AM
DK10FG-6050A2491301-MB-A03 missing ACOK by bridges_4u Started by bridges_4u, 07-21-2024, 12:34 PM	15 responses 276 views 0 reactions	Last Post by mcplslg123 07-24-2024, 10:58 PM
Asus N580VN no backlight lcd. Main X580VN rev 3.0 by robgerr Started by robgerr, 07-23-2024, 05:04 AM	5 responses 184 views 0 reactions	Last Post by robgerr 07-24-2024, 09:42 AM
Samsung J530F/DS asking for PUK with any sim. by thesame Started by thesame, 07-24-2024, 08:48 AM	0 responses 62 views 0 reactions	Last Post by thesame 07-24-2024, 08:48 AM
Recognize component by dhs6512 Started by dhs6512, 07-24-2024, 08:03 AM	1 response 102 views 0 reactions	Last Post by dhs6512 07-24-2024, 08:32 AM
Apple macbook Pro Retina A1398 Battery not charging by fisha Started by fisha, 07-20-2024, 08:39 AM	22 responses 610 views 0 reactions	Last Post by fisha 07-24-2024, 04:23 AM
MacBook PRO M1 A2338 stuck at 5V by Mabot17 Started by Mabot17, 07-09-2024, 03:00 AM	26 responses 1,322 views 0 reactions	Last Post by Mabot17 07-24-2024, 04:12 AM
HP EliteBook 840 G5 charging issue by bembeno Started by bembeno, 02-24-2023, 02:02 PM	24 responses 2,932 views 0 reactions	Last Post by lado77 07-24-2024, 02:30 AM
HP Omen 17 Laptop GPU power sensors by Sleepiest Started by Sleepiest, 07-23-2024, 10:10 PM	0 responses 107 views 0 reactions	Last Post by Sleepiest 07-23-2024, 10:10 PM
Acer Nitro 5 - no power by survivalbloke Started by survivalbloke, 07-22-2024, 11:06 AM	5 responses 288 views 0 reactions	Last Post by reformatt 07-23-2024, 06:31 PM
Lenovo L480 NM-B461: strange power delivery response by rumpumpel1 Started by rumpumpel1, 07-23-2024, 06:17 AM	3 responses 193 views 0 reactions	Last Post by rumpumpel1 07-23-2024, 12:39 PM
HP Envy X360 Image distorsion by RandoomStyle Started by RandoomStyle, 07-22-2024, 03:03 PM	2 responses 84 views 0 reactions	Last Post by RandoomStyle 07-23-2024, 05:47 AM
Macbook Air A2179 - Mobo 820-01958 stuck at 15.2V by eastcoastcomputing Started by eastcoastcomputing, 07-23-2024, 03:31 AM	0 responses 46 views 0 reactions	Last Post by eastcoastcomputing 07-23-2024, 03:31 AM
Hp omen charge only when power off by mouhmmc Started by mouhmmc, 07-22-2024, 11:09 AM	4 responses 115 views 0 reactions	Last Post by mon2 07-23-2024, 03:08 AM
LA-J091P Chip Identification Please by Ado02 Started by Ado02, 07-19-2021, 06:18 AM	5 responses 1,237 views 0 reactions	Last Post by Chaminda4191 07-22-2024, 11:27 PM
A2141 820-01700 5v 0.200 amp draw by iMuhtaseb Started by iMuhtaseb, 07-19-2024, 12:33 PM	17 responses 547 views 0 reactions	Last Post by mon2 07-22-2024, 05:03 PM
Acer Predator GH51M LA-K862P NO POWER Cant Find shurt by isa198585 Started by isa198585, 07-16-2024, 06:19 AM	30 responses 598 views 0 reactions	Last Post by isa198585 07-22-2024, 04:37 PM
HELP TO FIND IC NUMBER DELL INSPIRON 14 PLUS 7420 by ameesh.p Started by ameesh.p, 07-22-2024, 02:09 PM	1 response 106 views 0 reactions	Last Post by SMDFlea 07-22-2024, 02:36 PM
Lenovo IdeaPad L340-15IRH FG541 FG741 NM-C362 water damage no GPU power by huzo Started by huzo, 07-04-2024, 04:06 AM	5 responses 308 views 0 reactions	Last Post by huzo 07-22-2024, 09:15 AM
A1708 peculiar bms problem. by 100FIX Started by 100FIX, 07-16-2024, 01:35 AM	7 responses 93 views 0 reactions	Last Post by 100FIX 07-22-2024, 08:27 AM

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