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
Macbook Pro 13" A1706 820-00239 No power 20V 0A PP3V3_S5 not stable by GfilipeZ Started by GfilipeZ, 08-30-2022, 07:59 AM	10 responses 902 views 0 reactions	Last Post by GfilipeZ 08-31-2022, 12:03 PM
MacBook Pro 16" 820-01700 help troubleshoot :( by esko1 Started by esko1, 08-31-2022, 01:38 AM	3 responses 749 views 0 reactions	Last Post by esko1 08-31-2022, 07:03 AM
Mbp15 a1707 820-00928-a by drscoot Started by drscoot, 05-09-2022, 01:44 AM	1 response 643 views 0 reactions	Last Post by Guardian749926 08-30-2022, 01:04 PM
RT8206 heat in inspiron n5010 by nazrul145 Started by nazrul145, 01-31-2014, 12:21 AM	8 responses 3,363 views 0 reactions	Last Post by miskomisko 08-30-2022, 09:09 AM
HP Omen 17 AN113NS it does not work by tolatara Started by tolatara, 08-01-2022, 09:33 AM	37 responses 2,862 views 0 reactions	Last Post by tolatara 08-30-2022, 07:35 AM
w540eu no power(3v 5v missing) by ashan000 Started by ashan000, 08-29-2022, 10:17 PM	2 responses 378 views 0 reactions	Last Post by ashan000 08-30-2022, 06:48 AM
Toshiba firmware has detected that a cmos battery failure occurred by Linksman Started by Linksman, 08-26-2022, 07:14 AM	2 responses 762 views 0 reactions	Last Post by Linksman 08-30-2022, 03:53 AM
board smd marking code 020? by limpidity Started by limpidity, 08-26-2022, 10:12 PM	2 responses 442 views 0 reactions	Last Post by limpidity 08-30-2022, 02:58 AM
Lenovo G50-80 Turns on and off within 4-5 seconds by mcplslg123 Started by mcplslg123, 12-04-2017, 11:14 PM	47 responses 15,537 views 0 reactions	Last Post by lordgeny 08-30-2022, 02:45 AM
Dg421 dg521 dg721 nm-b241 rev 1.0 by airblade Started by airblade, 08-28-2022, 10:48 PM	1 response 586 views 0 reactions	Last Post by mcplslg123 08-29-2022, 11:13 PM
Acer Aspire E5-575 Mosfet by spike3333 Started by spike3333, 08-24-2022, 05:08 PM	18 responses 1,550 views 0 reactions	Last Post by spike3333 08-29-2022, 09:58 PM
Emachines D732 No Power, Help by cellphoneyeta Started by cellphoneyeta, 08-29-2022, 04:28 AM	2 responses 488 views 0 reactions	Last Post by mon2 08-29-2022, 06:32 PM
Very strange SPI issue with 820-01521 Board by ugamazing Started by ugamazing, 08-27-2022, 09:54 AM	1 response 566 views 0 reactions	Last Post by ugamazing 08-29-2022, 06:51 AM
a1466 to a2141 apple configurator by myth77 Started by myth77, 08-28-2022, 12:26 PM	0 responses 443 views 0 reactions	Last Post by myth77 08-28-2022, 12:26 PM
A1278- 820-2879-B Chime, FAN high speed, white light on, NO video, NO backlit by lordhex Started by lordhex, 05-24-2021, 12:46 PM	2 responses 1,114 views 0 reactions	Last Post by lordhex 08-28-2022, 06:58 AM
HP DV3 - LA-4743P rev2.2 No display Help by harshana Started by harshana, 08-28-2022, 04:33 AM	0 responses 294 views 0 reactions	Last Post by harshana 08-28-2022, 04:33 AM
Dell inspiron 3593 Charging Fault by Indunil555 Started by Indunil555, 08-24-2022, 04:08 AM	5 responses 1,000 views 0 reactions	Last Post by Indunil555 08-27-2022, 10:18 PM
HP Zbook 15 G2 laptop won't turn off completely by RODAKSAN Started by RODAKSAN, 06-20-2022, 10:23 AM	9 responses 1,302 views 0 reactions	Last Post by RODAKSAN 08-27-2022, 06:29 PM
Asus ROG zephyrus g401 shorted EC ? by ss45 Started by ss45, 05-13-2022, 06:44 AM	2 responses 1,012 views 0 reactions	Last Post by Sephir0th 08-27-2022, 04:38 PM
Acer E5-574G No power, No Charging help needed by KoPhyoe Started by KoPhyoe, 08-22-2022, 02:29 AM	7 responses 932 views 0 reactions	Last Post by Sephir0th 08-27-2022, 04:31 PM
Dell Precision 7510 intermittent POST failure by peterzz2007 Started by peterzz2007, 06-30-2022, 12:53 AM	6 responses 911 views 0 reactions	Last Post by peterzz2007 08-27-2022, 08:37 AM
Lenovo Ideapad 5 LC55-14A MOSFET identification by robante15 Started by robante15, 04-25-2022, 02:14 PM	7 responses 1,580 views 0 reactions	Last Post by ajbernasko 08-27-2022, 01:54 AM
Acer Spin 5 - Turns on and off after a few seconds by DanFen Started by DanFen, 07-10-2022, 01:56 PM	35 responses 2,971 views 0 reactions	Last Post by DanFen 08-27-2022, 01:47 AM
Acer Travelmate P215-52 doesn't turn on by diamon Started by diamon, 03-27-2022, 01:13 PM	11 responses 3,452 views 0 reactions	Last Post by nickojean22 08-26-2022, 08:42 PM
MSI GP62 6QF - powers on, keyboard and power button lights up, then switches off. by dfear Started by dfear, 08-03-2022, 03:06 PM	2 responses 568 views 0 reactions	Last Post by DanielDacko 08-26-2022, 05:20 PM
820-3115 no backlight / no lcd by mtiago182 Started by mtiago182, 07-13-2021, 09:16 AM	7 responses 1,536 views 0 reactions	Last Post by judamex 08-26-2022, 04:22 PM
Lenovo IdeaPad FLEX 5-1570 81CA totally dead by mferna14 Started by mferna14, 07-06-2021, 10:08 PM	9 responses 2,382 views 0 reactions	Last Post by ajbernasko 08-26-2022, 10:37 AM
SAS programing ec 256kb issue by battery.12v Started by battery.12v, 08-26-2022, 07:10 AM	0 responses 785 views 0 reactions	Last Post by battery.12v 08-26-2022, 07:10 AM
Macbook Air 13' Mid 2013 Question Mark Folder by dqtech Started by dqtech, 08-21-2022, 09:37 PM	1 response 437 views 0 reactions	Last Post by reformatt 08-25-2022, 07:00 PM
[B]Lenovo Ideapad 100S-14IBR EEPROM VCC shorted to ground[/B] by Duranitron Started by Duranitron, 08-24-2022, 06:29 PM	2 responses 554 views 0 reactions	Last Post by Duranitron 08-25-2022, 06:39 AM
la-g881p area 51m defective EC? by kjchatman Started by kjchatman, 08-16-2022, 04:10 PM	5 responses 779 views 0 reactions	Last Post by Sephir0th 08-25-2022, 03:30 AM
HP - LA-D704P Rev 1.0 No Power Motherboard HELP by harshana Started by harshana, 08-21-2022, 09:25 AM	63 responses 3,940 views 0 reactions	Last Post by harshana 08-24-2022, 09:49 PM
FUJITSU LIFEBOOK A553/G no backlight by vlademee Started by vlademee, 08-22-2022, 11:19 PM	3 responses 575 views 0 reactions	Last Post by Duranitron 08-24-2022, 07:17 PM
Medion Erazer X15803 - blown resistors by gurj1979 Started by gurj1979, 08-23-2022, 05:00 PM	4 responses 682 views 0 reactions	Last Post by gurj1979 08-24-2022, 04:49 PM
acer v3 772g wont charge by mosfetratus Started by mosfetratus, 08-23-2022, 05:09 PM	1 response 367 views 0 reactions	Last Post by Sephir0th 08-24-2022, 04:13 PM
dell precision 3510 VGA AMD problem by menshawy Started by menshawy, 08-21-2022, 10:19 PM	2 responses 592 views 0 reactions	Last Post by menshawy 08-24-2022, 10:10 AM
MacBook Pro Retina Late 2013 shows light, fan spin but no chime by Gigabit2 Started by Gigabit2, 06-26-2022, 12:05 PM	102 responses 4,788 views 0 reactions	Last Post by mon2 08-24-2022, 05:32 AM
acer 5742g power on 1secand by ddhlawi Started by ddhlawi, 08-18-2022, 12:22 PM	13 responses 1,148 views 0 reactions	Last Post by usyusy 08-24-2022, 02:03 AM
Dead Laptop Motherboard, then refurbished one installed... by tk3000 Started by tk3000, 08-20-2022, 08:45 AM	4 responses 686 views 0 reactions	Last Post by tk3000 08-23-2022, 07:28 PM
Laptop Repair PDF Resources by paulyboy Started by paulyboy, 08-20-2022, 05:17 AM	4 responses 1,418 views 0 reactions	Last Post by reformatt 08-23-2022, 05:49 PM

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