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: 14,449 Posts: 200,391 Last Post: Gk7mr0r v1.2 10l bİos need	14,449	200,391	Gk7mr0r v1.2 10l bİos need by baki60 Today, 05:30 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 Yesterday, 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 408,506 views 0 likes	Last Post by m1ch43lzm Yesterday, 09:07 PM
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	68 responses 77,373 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 115,772 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 5,009 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 141,431 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
Asus rog gl503v (dabklmb1aa0 rev:a) dis to uma by Yosua Started by Yosua, 12-06-2021, 07:29 PM	0 responses 1,012 views 0 likes	Last Post by Yosua 12-06-2021, 07:29 PM
Toshiba Qosmio X70 CPU power by bushmann Started by bushmann, 11-30-2021, 08:39 AM	7 responses 900 views 0 likes	Last Post by bushmann 12-06-2021, 04:30 PM
Lenovo 11-15AST CG512 NM-B112 Rev1.0 No signal by GfilipeZ Started by GfilipeZ, 12-06-2021, 11:13 AM	0 responses 451 views 0 likes	Last Post by GfilipeZ 12-06-2021, 11:13 AM
conversion asus k54ly rev2:0 dis to uma by mohamedbalwe Started by mohamedbalwe, 12-06-2021, 09:54 AM	0 responses 1,000 views 0 likes	Last Post by mohamedbalwe 12-06-2021, 09:54 AM
Compaq CQ71 PQ 48 help needed, please. by badcapped Started by badcapped, 12-06-2021, 07:51 AM	1 response 442 views 0 likes	Last Post by badcapped 12-06-2021, 09:32 AM
HP Probook 450 G5 DA0X8CMB6E0 Rev. E short circuit by martin86 Started by martin86, 12-04-2021, 03:19 AM	4 responses 2,497 views 0 likes	Last Post by martin86 12-06-2021, 08:29 AM
Hp envy touchsmart 15 - need help by basic Started by basic, 11-22-2018, 06:46 AM	4 responses 1,962 views 0 likes	Last Post by menshawy 12-06-2021, 08:12 AM
ASUS GL504GM - no 3.3/5V, bad charger ic by ktmmotocross Started by ktmmotocross, 09-19-2021, 12:39 AM	11 responses 1,760 views 0 likes	Last Post by jasko_jacker 12-06-2021, 07:59 AM
Toshiba c855-22m no display by NConstantinou Started by NConstantinou, 12-03-2021, 09:00 AM	3 responses 868 views 0 likes	Last Post by mcplslg123 12-06-2021, 07:50 AM
iPhone 6 iCloud reset by Vc computers Started by Vc computers, 12-05-2021, 01:57 PM	2 responses 611 views 0 likes	Last Post by petehall347 12-05-2021, 03:11 PM
What if I disable PWRLIMIT# in laptop? by caspian Started by caspian, 12-05-2021, 12:03 PM	0 responses 427 views 0 likes	Last Post by caspian 12-05-2021, 12:03 PM
Lenovo G585 by caspian Started by caspian, 12-17-2018, 06:23 AM	20 responses 3,892 views 0 likes	Last Post by radist2020 12-05-2021, 11:14 AM
A2159 Display Dark after board test in wrong Model by Strolch Started by Strolch, 12-04-2021, 12:39 PM	6 responses 778 views 0 likes	Last Post by mon2 12-04-2021, 04:35 PM
Lenovo y50-70 gtx860m BSOD on win 10 by jasko_jacker Started by jasko_jacker, 06-15-2018, 01:04 PM	6 responses 1,956 views 0 likes	Last Post by menshawy 12-04-2021, 07:17 AM
Hp 455 G1 AMD orange charging led 8 times by Chandaj Started by Chandaj, 12-04-2021, 03:08 AM	1 response 489 views 0 likes	Last Post by mcplslg123 12-04-2021, 06:02 AM
Hp Elitebook 8470p is restart with ram and touch by usyusy Started by usyusy, 12-03-2021, 01:29 PM	3 responses 799 views 0 likes	Last Post by mcplslg123 12-04-2021, 06:01 AM
Dell Latitude 3350 mb: RoundRock MB 15203-1 JM7HC REV:A00 The fan is not working by anty Started by anty, 11-22-2021, 05:19 AM	15 responses 2,494 views 0 likes	Last Post by Guest 12-03-2021, 03:23 PM
HP Gaming laptop 15-cx0812no no power on battery by RickRockerr Started by RickRockerr, 12-03-2021, 06:04 AM	1 response 801 views 0 likes	Last Post by mcplslg123 12-03-2021, 07:03 AM
Hp 15-n267sg Strange behaviour CMOS reset (502) , not a battery fault! by Ariu Started by Ariu, 11-30-2021, 04:56 PM	12 responses 1,271 views 0 likes	Last Post by mcplslg123 12-02-2021, 11:05 PM
The new 3.3v and 5v Regulators i need a clarity here by mnciks11 Started by mnciks11, 12-01-2021, 11:34 PM	8 responses 776 views 0 likes	Last Post by reformatt 12-02-2021, 11:05 AM
Asus rog gl503v (dabklmb1aa0 rev:a) no display by Yosua Started by Yosua, 12-01-2021, 12:55 AM	3 responses 1,224 views 0 likes	Last Post by jasko_jacker 12-02-2021, 10:53 AM
Lenovo 11e problems (any sata hdds are not recognized, sleep battery drain) by clabr Started by clabr, 12-02-2021, 08:09 AM	1 response 473 views 0 likes	Last Post by caspian 12-02-2021, 10:24 AM
Hp 470 g2 - la-b181p by AccountSaver Started by AccountSaver, 11-29-2021, 04:14 AM	17 responses 2,043 views 0 likes	Last Post by AccountSaver 12-02-2021, 08:24 AM
4 beep in lenovo thinkpad R61 by aliiash Started by aliiash, 01-14-2021, 04:27 PM	8 responses 1,545 views 0 likes	Last Post by RJARRRPCGP 12-02-2021, 04:46 AM
Short detection - what am I doing wrong? by Moosiv Started by Moosiv, 12-01-2021, 06:40 AM	6 responses 943 views 0 likes	Last Post by reformatt 12-02-2021, 04:17 AM
Dell inspiron 3195 keyboard by Uranium-235 Started by Uranium-235, 12-02-2021, 01:17 AM	0 responses 423 views 0 likes	Last Post by Uranium-235 12-02-2021, 01:17 AM
asus x541na replace RT8249CG with RT8239CG by String2016 Started by String2016, 11-30-2021, 07:55 AM	4 responses 973 views 0 likes	Last Post by String2016 12-01-2021, 08:52 PM
Lenovo yoga 7i by leemobile2306 Started by leemobile2306, 12-01-2021, 01:56 PM	2 responses 544 views 0 likes	Last Post by leemobile2306 12-01-2021, 02:25 PM
Asus GL552VW Rev. 2.0 - USB-C Shorted by Shito Started by Shito, 11-30-2021, 06:38 PM	4 responses 957 views 0 likes	Last Post by mon2 12-01-2021, 01:27 PM
lenovo s20-30!!! by mo000 Started by mo000, 12-01-2021, 07:03 AM	2 responses 554 views 0 likes	Last Post by mo000 12-01-2021, 12:57 PM
How much output current is required on the Laptop rails? by caspian Started by caspian, 11-30-2021, 06:05 AM	3 responses 586 views 0 likes	Last Post by caspian 12-01-2021, 12:42 AM
Dell Inspiron 13 5379 not starting heads up by reformatt Started by reformatt, 11-30-2021, 09:12 PM	0 responses 782 views 0 likes	Last Post by reformatt 11-30-2021, 09:12 PM
help! for this "ic" JD ED G21 by karlox Started by karlox, 11-30-2021, 02:51 PM	4 responses 737 views 0 likes	Last Post by karlox 11-30-2021, 04:18 PM
dell latitude 3330 no video at lvds by LiquidCap Started by LiquidCap, 08-05-2014, 03:28 PM	10 responses 3,150 views 0 likes	Last Post by salim2021 11-30-2021, 02:34 PM
Any replacement for FDMD8800 ? by mon2 Started by mon2, 11-30-2021, 01:47 PM	0 responses 683 views 0 likes	Last Post by mon2 11-30-2021, 01:47 PM
Apple Macbook pro A1278 No green light no fan by sureshbobby Started by sureshbobby, 11-25-2021, 06:52 PM	9 responses 1,470 views 0 likes	Last Post by mon2 11-30-2021, 09:59 AM
Macbook Air A1466 Dead by mcplslg123 Started by mcplslg123, 11-27-2021, 06:08 AM	6 responses 1,388 views 0 likes	Last Post by mon2 11-30-2021, 08:35 AM
Dell 3521 7 beeps and no display by mnciks11 Started by mnciks11, 12-10-2019, 01:30 AM	10 responses 4,285 views 0 likes	Last Post by lapfix 11-30-2021, 02:27 AM
Help with Gigabyte GA-RP55W5 Rev 1.1 motherboard troubleshooting by Knackers Started by Knackers, 11-14-2021, 09:55 PM	22 responses 3,517 views 0 likes	Last Post by WayOfTheRoad 11-30-2021, 01:58 AM
HP Elitebook 820 G2 Sometimes not Powering on by Archerz Started by Archerz, 11-29-2021, 09:12 PM	0 responses 643 views 0 likes	Last Post by Archerz 11-29-2021, 09:12 PM