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Troubleshooting Laptops, Tablets, and Mobile Devices

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Technical discussions covering any type of laptop, notebook, netbook, tablet, or smartphone. Any and all brands and models welcome. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!

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Topics: 14,522 Posts: 202,758
Last Post: Hp EliteBook 660 G11 Bios Unlock Please
14,522 202,758
adiasterix81
Hp EliteBook 660 G11 Bios Unlock Please
by adiasterix81
Yesterday, 08:16 AM
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Schematic Requests Go Here!

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Topics: 5,566 Posts: 33,121
Last Post: Hp 630
5,566 33,121
SMDFlea
Hp 630
by SMDFlea
Today, 02:11 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
69 responses
77,844 views
0 likes
 Last Post saveelektro
by saveelektro
05-09-2025, 02:56 PM  
Sticky: List of pin compatible Laptop ICs by Th3_uN1Qu3
Started by Th3_uN1Qu3, 12-19-2013, 04:50 AM
342 responses
409,124 views
0 likes
 Last Post Duranitron
by Duranitron
05-01-2025, 06:24 PM  
Sticky: Beginner's guidelines by piernov
Started by piernov, 09-20-2020, 09:46 AM
150 responses
116,555 views
0 likes
 Last Post AleX.dans.les.nuages
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
5,073 views
0 likes
 Last Post sahamipoor
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
995 views
0 likes
 Last Post Admin
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
142,612 views
0 likes
 Last Post Guest's Avatar
by Guest
07-09-2022, 10:58 AM  
Y580 works on battery, but not with charger by pingaroon
Started by pingaroon, 11-20-2021, 10:08 AM
30 responses
4,911 views
0 likes
 Last Post pingaroon
by pingaroon
01-27-2022, 02:05 PM  
asus f556u laptop. its battery not charging by Geeth Rb
Started by Geeth Rb, 01-27-2022, 12:09 AM
1 response
451 views
0 likes
 Last Post mon2
by mon2
01-27-2022, 08:01 AM  
Macbook Air A1466 EMC 3178 Board 820-00165-A no power by stellablu
Started by stellablu, 01-24-2022, 08:06 AM
14 responses
2,170 views
0 likes
 Last Post mon2
by mon2
01-27-2022, 07:50 AM  
toshiba da0blimb6f0 rev:f by mazenkataya
Started by mazenkataya, 01-27-2022, 06:03 AM
5 responses
629 views
0 likes
 Last Post mon2
by mon2
01-27-2022, 07:47 AM  
HP ZBook 17 G3 wont boot by mr.Data
Started by mr.Data, 04-10-2020, 11:49 AM
9 responses
1,734 views
0 likes
 Last Post radegoub
by radegoub
01-27-2022, 01:06 AM  
Dell XPS 15 9550 - no boot, shorts on circuit by mhmart
Started by mhmart, 01-14-2022, 04:23 AM
1 response
1,061 views
0 likes
 Last Post piernov
by piernov
01-26-2022, 11:45 AM  
asus x409fb rev 2.0 shorted RT8249CGQW by kalilinux25
Started by kalilinux25, 01-09-2021, 01:57 AM
15 responses
4,998 views
0 likes
 Last Post papisp
by papisp
01-26-2022, 11:16 AM  
Asus ROG G731 Unknown devices in device manager by PowerAmpFreak
Started by PowerAmpFreak, 01-26-2022, 09:17 AM
8 responses
694 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
01-26-2022, 10:54 AM  
lenovo G450 no back light on led screen. by rickybucalan
Started by rickybucalan, 06-25-2014, 04:33 AM
23 responses
6,874 views
0 likes
 Last Post new
by new
01-25-2022, 10:40 PM  
A1534 (820-00045) 2017 12" Macbook SPI Pinout from J6100? by KappaDev
Started by KappaDev, 04-27-2020, 07:27 PM
3 responses
3,127 views
0 likes
 Last Post marce002
by marce002
01-25-2022, 03:00 PM  
Hp zs050 la-a994p rev:2.0 by mazenkataya
Started by mazenkataya, 01-24-2022, 03:46 AM
2 responses
780 views
0 likes
 Last Post mon2
by mon2
01-25-2022, 10:19 AM  
820-3023A 3 beeps at power up by reset1986
Started by reset1986, 01-24-2022, 07:34 PM
2 responses
909 views
0 likes
 Last Post reset1986
by reset1986
01-25-2022, 06:56 AM  
LENOVO G580 no power by mo000
Started by mo000, 01-16-2022, 08:32 AM
22 responses
2,602 views
0 likes
 Last Post mo000
by mo000
01-25-2022, 03:45 AM  
lenovo yoga 13 2191 no turning on by questore
Started by questore, 05-07-2021, 03:12 AM
27 responses
4,756 views
0 likes
 Last Post questore
by questore
01-25-2022, 02:51 AM  
asus x75vb uma convert by didouche1200
Started by didouche1200, 01-25-2022, 01:54 AM
0 responses
590 views
0 likes
 Last Post didouche1200
by didouche1200
01-25-2022, 01:54 AM  
Sony MBX 247 Dis To Uma by mcplslg123
Started by mcplslg123, 08-16-2017, 11:02 PM
6 responses
4,920 views
0 likes
 Last Post sushilpry
by sushilpry
01-25-2022, 01:47 AM  
A1990 Board no boot by Stephen
Started by Stephen, 01-21-2022, 09:29 AM
5 responses
927 views
0 likes
 Last Post mon2
by mon2
01-24-2022, 01:03 PM  
hp omen 17-w273 display problem by pc.heidari
Started by pc.heidari, 01-24-2022, 08:44 AM
0 responses
452 views
0 likes
 Last Post pc.heidari
by pc.heidari
01-24-2022, 08:44 AM  
hp cq61,da00p8mb6d1 no power on by lxlx4430
Started by lxlx4430, 05-13-2021, 02:53 AM
7 responses
1,299 views
0 likes
 Last Post mcplslg123
by mcplslg123
01-24-2022, 08:04 AM  
What is a good current sense reading by DadBuk
Started by DadBuk, 01-24-2022, 05:40 AM
1 response
317 views
0 likes
 Last Post piernov
by piernov
01-24-2022, 07:27 AM  
Sony Vaio SVF1521K4E 'ME version unknown' by sijones99
Started by sijones99, 01-22-2022, 09:44 AM
9 responses
1,811 views
0 likes
 Last Post sijones99
by sijones99
01-24-2022, 06:55 AM  
Lenovo 330-15ICH battery problem by AntraX0601
Started by AntraX0601, 01-24-2022, 01:39 AM
6 responses
793 views
0 likes
 Last Post AntraX0601
by AntraX0601
01-24-2022, 06:10 AM  
macbook, 820-00165 turns on, magsafe light off and does not charge by reset1986
Started by reset1986, 01-20-2022, 05:25 AM
13 responses
1,915 views
0 likes
 Last Post reset1986
by reset1986
01-24-2022, 05:26 AM  
DAG37AMB8D0 rev: D NO DISPLAY by mazenkataya
Started by mazenkataya, 01-21-2022, 07:56 AM
2 responses
711 views
0 likes
 Last Post mazenkataya
by mazenkataya
01-24-2022, 04:46 AM  
HP omen 17-an106ng central pin voltage? by myth77
Started by myth77, 01-21-2022, 02:53 AM
5 responses
914 views
0 likes
 Last Post ktmmotocross
by ktmmotocross
01-24-2022, 12:04 AM  
Lenovo Yoga 720-15ikb / LA-E552P Akku problems by Raumpatrouille24
Started by Raumpatrouille24, 01-23-2022, 09:48 AM
6 responses
962 views
0 likes
 Last Post mon2
by mon2
01-23-2022, 02:29 PM  
Help identifying Macbook a2159 hall effect sensor by Ken123
Started by Ken123, 01-23-2022, 11:24 AM
4 responses
573 views
0 likes
 Last Post mon2
by mon2
01-23-2022, 01:59 PM  
Netbook FOXCONN QBOOK by aanev
Started by aanev, 03-20-2020, 01:55 AM
5 responses
1,235 views
0 likes
 Last Post Sumit363694
by Sumit363694
01-23-2022, 07:16 AM  
Thinkpad X240 Touchpad Problem by DaBotta
Started by DaBotta, 01-22-2022, 09:41 PM
0 responses
431 views
0 likes
 Last Post DaBotta
by DaBotta
01-22-2022, 09:41 PM  
Dell Inspiron 5567 Battery not charging (LA-D801P) by m3g4tr0n
Started by m3g4tr0n, 11-09-2019, 11:58 AM
11 responses
4,088 views
0 likes
 Last Post dreico33
by dreico33
01-22-2022, 03:48 PM  
6050A2174501-MB-A03 (Satellite Pro L300D) by orientalsniper
Started by orientalsniper, 03-29-2014, 11:56 AM
28 responses
10,039 views
0 likes
 Last Post Guest's Avatar
by Guest
01-22-2022, 08:50 AM  
Toshiba satellite L55-B5294 ANY IDEA by mazenkataya
Started by mazenkataya, 01-21-2022, 07:47 AM
0 responses
436 views
0 likes
 Last Post mazenkataya
by mazenkataya
01-21-2022, 07:47 AM  
Macbook Pro 13 A1278 - cycling PPBUS_G3H by Adenitz
Started by Adenitz, 01-21-2022, 03:05 AM
4 responses
829 views
0 likes
 Last Post Adenitz
by Adenitz
01-21-2022, 07:03 AM  
Macbook A1502 Power on with battery but not charging and no light by RepairhouseAB
Started by RepairhouseAB, 01-21-2022, 05:41 AM
3 responses
757 views
0 likes
 Last Post piernov
by piernov
01-21-2022, 06:49 AM  
Lenovo Z50-70 on but no post, black screen by erbuzzicker
Started by erbuzzicker, 06-24-2021, 02:08 PM
12 responses
2,448 views
0 likes
 Last Post ktmmotocross
by ktmmotocross
01-21-2022, 12:54 AM  
Asus x555ld rev 3.1 by kokono
Started by kokono, 07-02-2018, 02:00 PM
38 responses
9,883 views
0 likes
 Last Post Raziel19935
by Raziel19935
01-20-2022, 11:44 AM  
Asus x441nc rev 2.2 no display by Yosua
Started by Yosua, 01-19-2022, 10:30 AM
1 response
1,136 views
0 likes
 Last Post mcplslg123
by mcplslg123
01-20-2022, 10:48 AM  
Dell inspiron 3567 by String2016
Started by String2016, 01-20-2022, 01:07 AM
4 responses
647 views
0 likes
 Last Post mon2
by mon2
01-20-2022, 07:20 AM  
Another MacBook Pro 16" by Stephen
Started by Stephen, 01-12-2022, 10:58 AM
12 responses
904 views
0 likes
 Last Post VHS
by VHS
01-20-2022, 01:38 AM  
LENOVO 310-141bk by String2016
Started by String2016, 01-19-2022, 02:11 AM
10 responses
1,032 views
0 likes
 Last Post String2016
by String2016
01-20-2022, 12:12 AM  
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