Troubleshooting Laptops, Tablets, and Mobile Devices

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Topics: 15,040 Posts: 218,292

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Dell G15 5520 HDK50 LA-L655P

15,040 Topics

218,292 Posts

Dell G15 5520 HDK50 LA-L655P

by bosky966

Today, 04:46 AM

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Schematic Requests ONLY!

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Topics: 5,775 Posts: 34,590

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820-01814-A schematic

5,775 Topics

34,590 Posts

820-01814-A schematic

by Chee_Foo

Yesterday, 12:28 PM

Yesterday Last Post

Topics	Statistics	Last Post
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	71 responses 80,305 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 120,828 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 5,468 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 412,530 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 1,132 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 150,757 views 0 reactions	Last Post by SMDFlea 07-09-2022, 10:58 AM
acer aspire ES1-432 not turning on by JoeBug Started by JoeBug, 12-16-2021, 08:14 AM	0 responses 777 views 0 reactions	Last Post by JoeBug 12-16-2021, 08:14 AM
ASD efi request by paulyboy Started by paulyboy, 12-15-2021, 01:21 PM	1 response 397 views 0 reactions	Last Post by diif 12-15-2021, 01:36 PM
MacBook Air 2020 A2337 Touchpad SMD by Strolch Started by Strolch, 12-15-2021, 08:56 AM	0 responses 523 views 0 reactions	Last Post by Strolch 12-15-2021, 08:56 AM
Packard Bell - DA0ZE7MB6D0 - have all voltages and signals, but no video by ktmmotocross Started by ktmmotocross, 12-15-2021, 04:40 AM	1 response 437 views 0 reactions	Last Post by mon2 12-15-2021, 06:38 AM
surface firmware by stevep2k21uk Started by stevep2k21uk, 12-15-2021, 06:04 AM	0 responses 478 views 0 reactions	Last Post by stevep2k21uk 12-15-2021, 06:04 AM
no backlight packredbell pawf7 by nabilgo Started by nabilgo, 12-14-2021, 07:56 PM	0 responses 391 views 0 reactions	Last Post by nabilgo 12-14-2021, 07:56 PM
A1708 820-00840 Wierd!!! by reassor Started by reassor, 11-30-2021, 12:19 PM	7 responses 1,019 views 0 reactions	Last Post by reassor 12-14-2021, 11:06 AM
HP Elitebook 8530w by bran.iliev Started by bran.iliev, 12-14-2021, 03:37 AM	2 responses 511 views 0 reactions	Last Post by bran.iliev 12-14-2021, 06:47 AM
HP 15 (la-d711p) weird BIOS issue by f-bone Started by f-bone, 12-09-2021, 07:24 AM	2 responses 566 views 0 reactions	Last Post by f-bone 12-14-2021, 06:43 AM
Asus X552C(X550CL Rev 2.0) onboard ram disable by lietuvis10 Started by lietuvis10, 04-23-2021, 02:30 PM	1 response 1,919 views 0 reactions	Last Post by haitham 12-13-2021, 09:21 PM
Notebook TERRA MOBILE 1541H by antppe Started by antppe, 11-14-2021, 08:31 AM	25 responses 4,210 views 0 reactions	Last Post by antppe 12-13-2021, 12:10 PM
Hp 15-cc board dead after screen change by sanjayajungthapa Started by sanjayajungthapa, 12-02-2020, 02:46 AM	2 responses 715 views 0 reactions	Last Post by kennethjoe 12-13-2021, 05:43 AM
Acer Aspire A315-55 No Power(Strange Fault) by m.maher Started by m.maher, 12-06-2021, 01:07 PM	6 responses 1,616 views 0 reactions	Last Post by reformatt 12-12-2021, 09:15 PM
Hp g6 DAR33HMB6AO REV:A by String2016 Started by String2016, 12-09-2021, 07:29 AM	15 responses 1,712 views 0 reactions	Last Post by reformatt 12-12-2021, 06:42 PM
HP Compaq 6830s Problem by killersoft Started by killersoft, 11-03-2021, 02:56 AM	3 responses 1,014 views 0 reactions	Last Post by killersoft 12-12-2021, 10:31 AM
MacBook A1278 main 820-2530b not charge, it turns on only with battery by reset1986 Started by reset1986, 10-26-2021, 02:46 PM	23 responses 3,852 views 0 reactions	Last Post by reset1986 12-11-2021, 05:28 PM
MSI GE62VR, MS-16JB burned motherboard by myth77 Started by myth77, 12-09-2021, 08:36 AM	3 responses 1,305 views 0 reactions	Last Post by myth77 12-11-2021, 01:17 PM
Samsung NP300E5C turns on once, then won't turn on again by PinGuy Started by PinGuy, 12-06-2021, 12:28 PM	17 responses 6,356 views 0 reactions	Last Post by PinGuy 12-11-2021, 11:09 AM
Dell Latitude E5550 FW status recovery error & unable to reboot by a_tiny_ant Started by a_tiny_ant, 12-10-2021, 03:49 PM	5 responses 4,556 views 0 reactions	Last Post by SMDFlea 12-11-2021, 07:46 AM
HP Pavilion 15-CS0021 Goosed PCH? by mullspeed Started by mullspeed, 12-10-2021, 03:02 PM	1 response 449 views 0 reactions	Last Post by mon2 12-10-2021, 04:02 PM
Apple MacBook Pro A2289 no display by mferna14 Started by mferna14, 12-08-2021, 07:22 PM	2 responses 1,083 views 0 reactions	Last Post by rotceh_dnih 12-10-2021, 02:56 PM
Dell inspiron n5050 power on issue by jagrut Started by jagrut, 09-30-2021, 10:11 AM	0 responses 580 views 0 reactions	Last Post by Jeffer9 12-10-2021, 12:05 PM
Macbook A1502-4924, Boots with Backlight but no image. by rotceh_dnih Started by rotceh_dnih, 12-04-2021, 12:19 AM	3 responses 720 views 0 reactions	Last Post by rotceh_dnih 12-09-2021, 11:56 PM
A1466 M/B 820-00165-A no power by skynet85 Started by skynet85, 12-07-2021, 08:47 AM	15 responses 1,742 views 0 reactions	Last Post by reformatt 12-09-2021, 04:16 PM
MacBook Pro A1502 -keyboard and mouse doesn't work by zmeutz Started by zmeutz, 11-28-2021, 02:56 PM	4 responses 881 views 0 reactions	Last Post by zmeutz 12-09-2021, 11:15 AM
Hp G42 QUANTA AX1 battery drains even after shutdown by mcplslg123 Started by mcplslg123, 12-02-2021, 11:19 PM	16 responses 1,744 views 0 reactions	Last Post by mcplslg123 12-09-2021, 06:38 AM
lenovo Yoga 910-13IKB black screen by rascao Started by rascao, 12-22-2020, 06:11 AM	14 responses 3,022 views 0 reactions	Last Post by openminded 12-09-2021, 05:09 AM
Macbook A1706 camera connector pinout ? by delphi_firebird Started by delphi_firebird, 12-09-2021, 04:13 AM	0 responses 644 views 0 reactions	Last Post by delphi_firebird 12-09-2021, 04:13 AM
ms-16811 no power by davegeer Started by davegeer, 01-02-2015, 09:57 AM	15 responses 6,944 views 0 reactions	Last Post by Noreddin 12-09-2021, 02:28 AM
laptop GPU GTX 1660 resistance on the phases by bushmann Started by bushmann, 12-08-2021, 03:27 PM	2 responses 1,082 views 0 reactions	Last Post by ktmmotocross 12-09-2021, 01:01 AM
Chip ID 2N 3D R2P Asus X556 by mullspeed Started by mullspeed, 12-08-2021, 08:26 AM	3 responses 887 views 0 reactions	Last Post by mullspeed 12-08-2021, 01:17 PM
Gigabyte laptop gtx970m not working win code 43 by barakuda666 Started by barakuda666, 10-04-2018, 08:48 AM	2 responses 1,194 views 0 reactions	Last Post by ktmmotocross 12-08-2021, 07:53 AM
toshiba l855 - Dk10fg-6050a2491301-mb-a02 power issue by bembeno Started by bembeno, 10-10-2021, 12:26 AM	4 responses 1,002 views 0 reactions	Last Post by somazvanica 12-08-2021, 07:36 AM
NP300e5c Killing input FET after some time. by CidiRome Started by CidiRome, 05-04-2019, 03:50 AM	19 responses 1,892 views 0 reactions	Last Post by REpairAT 12-07-2021, 05:21 PM
cross reference tps51285a by jasko_jacker Started by jasko_jacker, 12-07-2021, 01:49 PM	1 response 1,251 views 0 reactions	Last Post by SMDFlea 12-07-2021, 03:04 PM
820-4924 - No Power - Gets Green Then Orange Light by grimacelord Started by grimacelord, 12-04-2021, 11:09 AM	2 responses 861 views 0 reactions	Last Post by grimacelord 12-07-2021, 12:08 PM
acer d255 la6221p completely dead by demkat1 Started by demkat1, 12-02-2021, 06:53 AM	5 responses 717 views 0 reactions	Last Post by demkat1 12-07-2021, 11:23 AM
Dell E6540 mb shortcircuit. by Andreasbest Started by Andreasbest, 12-07-2021, 07:45 AM	2 responses 573 views 0 reactions	Last Post by Andreasbest 12-07-2021, 10:03 AM
a1708/820-00840 dead CPU? by savemydevice27 Started by savemydevice27, 12-01-2021, 02:34 PM	3 responses 1,123 views 0 reactions	Last Post by reformatt 12-07-2021, 07:50 AM
TP401M resistor by 7ak7 Started by 7ak7, 09-30-2020, 06:33 AM	14 responses 2,107 views 0 reactions	Last Post by seosan 12-07-2021, 07:00 AM

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