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: 14,437 Posts: 200,194 Last Post: help me with a bios dump for Acer Swift 3 SF313-52	14,437	200,194	help me with a bios dump for Acer Swift 3 SF313-52 by shiyab Today, 03:49 AM
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: 5,530 Posts: 32,904 Last Post: ASUS Zephyrus Duo 16 (2023) GX650PY Schematics and Board View	5,530	32,904	ASUS Zephyrus Duo 16 (2023) GX650PY Schematics and Board View by Tondo27 Today, 11:33 AM

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Topics	Statistics	Last Post
Sticky: List of pin compatible Laptop ICs by Th3_uN1Qu3 Started by Th3_uN1Qu3, 12-19-2013, 04:50 AM	341 responses 408,473 views 0 likes	Last Post by m1ch43lzm Today, 09:07 PM
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	68 responses 77,364 views 0 likes	Last Post by Sametbey 04-17-2025, 12:19 AM
Sticky: Beginner's guidelines by piernov Started by piernov, 09-20-2020, 09:46 AM	150 responses 115,757 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 5,007 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 962 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 141,387 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
Mainboard problem Laptop Lenovo Ideapad 3 15ada05 by micsa84 Started by micsa84, 08-15-2023, 10:46 AM	5 responses 467 views 0 likes	Last Post by micsa84 08-19-2023, 12:10 PM
820-02382-a by mrfxr Started by mrfxr, 08-19-2023, 11:15 AM	0 responses 324 views 0 likes	Last Post by mrfxr 08-19-2023, 11:15 AM
HP 8470 battery problem by hazim Started by hazim, 08-19-2023, 10:05 AM	1 response 221 views 0 likes	Last Post by mon2 08-19-2023, 10:09 AM
Help with Acer N19H3 - not powering on by Rickkap Started by Rickkap, 08-18-2023, 06:24 AM	5 responses 488 views 0 likes	Last Post by Sephir0th 08-19-2023, 09:55 AM
Ideapad 130-15IKB, LA-G202P rev.1.0 no picture, +VCCGT by LaPCon_IT Started by LaPCon_IT, 03-07-2023, 08:25 AM	14 responses 2,026 views 0 likes	Last Post by tahc81 08-19-2023, 07:09 AM
Macbook A1706 Battery Service Issue by Instafixx Started by Instafixx, 08-17-2023, 02:47 AM	3 responses 256 views 0 likes	Last Post by mon2 08-19-2023, 03:51 AM
A2289 820-01987 Question Mark by Instafixx Started by Instafixx, 08-19-2023, 01:56 AM	1 response 202 views 0 likes	Last Post by kevingill 08-19-2023, 02:09 AM
hp elitebook folio 1040 g3 screen flickering by dqtech Started by dqtech, 08-17-2023, 06:35 AM	1 response 281 views 0 likes	Last Post by mcplslg123 08-18-2023, 11:11 PM
Lenovo Legion Y520 Identification help please by barry7 Started by barry7, 08-11-2023, 08:08 AM	7 responses 850 views 0 likes	Last Post by Sephir0th 08-18-2023, 02:46 PM
Dell Inspiron 15 3537 Compal LA-9982P by ziko07 Started by ziko07, 08-14-2023, 12:53 PM	20 responses 1,005 views 0 likes	Last Post by Guest 08-18-2023, 06:44 AM
Trouble with a Macbook Air A2179 by Terry_____ Started by Terry_____, 02-09-2023, 12:04 PM	3 responses 536 views 0 likes	Last Post by loche0223 08-17-2023, 02:01 PM
Switching to UMA mode Lenovo ThinkPad T400 by levmulm Started by levmulm, 08-17-2023, 01:40 PM	0 responses 150 views 0 likes	Last Post by levmulm 08-17-2023, 01:40 PM
macbook 820-00163no sleep wake problem by dellxps15 Started by dellxps15, 04-02-2023, 04:36 AM	13 responses 1,073 views 0 likes	Last Post by dellxps15 08-17-2023, 01:38 PM
820-02020-A Macbook Pro M1 bootlooping by bogosort Started by bogosort, 08-17-2023, 01:04 PM	0 responses 249 views 0 likes	Last Post by bogosort 08-17-2023, 01:04 PM
Which Smd component to replace - DAG3JBMB8D0 by budiex Started by budiex, 08-21-2021, 09:39 PM	9 responses 2,900 views 0 likes	Last Post by caprigtx 08-17-2023, 12:55 PM
HP Stream 11 - Realtek Audio IC getting very hot by FZG Started by FZG, 08-17-2023, 12:09 PM	0 responses 408 views 0 likes	Last Post by FZG 08-17-2023, 12:09 PM
820-01041 MacBookPro 15” 2018 - not turning on,not charging by David82827372 Started by David82827372, 08-16-2023, 02:38 PM	5 responses 288 views 0 likes	Last Post by mon2 08-17-2023, 10:13 AM
Acer Aspire V3-771G by blues_spirit Started by blues_spirit, 11-18-2022, 11:07 AM	3 responses 568 views 0 likes	Last Post by strit 08-17-2023, 09:47 AM
kbc programmer by poweron Started by poweron, 08-16-2023, 07:06 AM	3 responses 549 views 0 likes	Last Post by poweron 08-17-2023, 08:06 AM
A1708 no power, 5V 0.02A by LozinMust Started by LozinMust, 08-08-2023, 02:52 PM	6 responses 700 views 0 likes	Last Post by LozinMust 08-17-2023, 06:51 AM
41A18 JWA07 EMMC Flash by Richi_el Started by Richi_el, 10-17-2018, 10:28 AM	3 responses 1,106 views 0 likes	Last Post by pablos13 08-17-2023, 06:17 AM
A1990 MacBook Pro Burned via repair by jma46 Started by jma46, 08-13-2023, 12:49 PM	6 responses 474 views 0 likes	Last Post by jma46 08-17-2023, 05:21 AM
Lenovo YOGA 910-13IKB cannot use External Display by mferna14 Started by mferna14, 08-16-2023, 07:58 PM	0 responses 207 views 0 likes	Last Post by mferna14 08-16-2023, 07:58 PM
Ipad 5 help please by paulyboy Started by paulyboy, 08-16-2023, 05:50 PM	1 response 223 views 0 likes	Last Post by mon2 08-16-2023, 07:35 PM
Lenovo E540 no 3/5valw by techyhomer Started by techyhomer, 07-23-2023, 04:22 PM	7 responses 618 views 0 likes	Last Post by techyhomer 08-16-2023, 01:34 PM
Need help with diagnosing macbook 820-00138-A by survivalbloke Started by survivalbloke, 08-03-2023, 12:55 PM	1 response 268 views 0 likes	Last Post by ACS-Repair 08-16-2023, 05:31 AM
Acer Predator Helios 300 FH52M LA - J891P Rev 1b by tblazers Started by tblazers, 07-02-2023, 07:26 PM	41 responses 3,552 views 0 likes	Last Post by tblazers 08-16-2023, 04:36 AM
ACLU1/ACLU2 UMA NM-A272 REV 1.0 problem by kalilinux25 Started by kalilinux25, 12-12-2018, 12:03 AM	6 responses 7,781 views 0 likes	Last Post by ecggold 08-16-2023, 12:35 AM
Samsung NP350V5C by Himusaki Started by Himusaki, 08-14-2023, 11:11 PM	1 response 189 views 0 likes	Last Post by mcplslg123 08-15-2023, 11:37 PM
acer aspire 5742z dead motherboard by jamesp Started by jamesp, 08-14-2023, 08:42 AM	1 response 255 views 0 likes	Last Post by mcplslg123 08-15-2023, 11:35 PM
Dell 5410 that doesn't have bluetooth enabled,help please by ffrlr Started by ffrlr, 08-02-2023, 01:42 AM	1 response 365 views 0 likes	Last Post by ffrlr 08-15-2023, 11:32 PM
HP ProBook x360 lost DC JACK ID by skynet85 Started by skynet85, 08-15-2023, 01:27 AM	1 response 221 views 0 likes	Last Post by mcplslg123 08-15-2023, 11:22 PM
820-00165 Charging Problem by Instafixx Started by Instafixx, 01-06-2023, 02:43 AM	54 responses 4,796 views 0 likes	Last Post by talel90 08-15-2023, 03:15 PM
Macbook A1502 820-2924 - no green light, but pp3v42_g3h present by survivalbloke Started by survivalbloke, 08-14-2023, 02:22 PM	4 responses 300 views 0 likes	Last Post by survivalbloke 08-15-2023, 09:19 AM
Water damage MBP 15 2018 by David82827372 Started by David82827372, 08-12-2023, 09:13 AM	1 response 255 views 0 likes	Last Post by kew1701 08-15-2023, 08:58 AM
acer E5-571-51H2 / i5-5200U no boot by poweron Started by poweron, 07-27-2023, 08:22 AM	11 responses 716 views 0 likes	Last Post by poweron 08-15-2023, 08:04 AM
2x Acer A517-51G not powering on. by dr.thodt Started by dr.thodt, 07-05-2023, 05:09 AM	5 responses 515 views 0 likes	Last Post by Plague 08-15-2023, 06:02 AM
Closed: HP ProBook 470 G3 DA0X63MB6H1 Schematics needed by mitchw Started by mitchw, 08-14-2023, 05:26 PM	1 response 225 views 0 likes	Last Post by Vesko356 08-15-2023, 01:48 AM
ASUS ROG Zephyrus G14 ( mainboard GA401IV) by Jane Started by Jane, 08-15-2023, 01:14 AM	1 response 334 views 0 likes	Last Post by Vesko356 08-15-2023, 01:43 AM
LA-8671P No M_PWR_ON by fauzanmint Started by fauzanmint, 08-14-2023, 08:47 PM	1 response 199 views 0 likes	Last Post by Guest 08-15-2023, 12:39 AM