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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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: 14,812 Posts: 211,421
Last Post:
I need bios lenovo thinkpad e14 gen 3
14,812 Topics
211,421 Posts
ub6ib969
I need bios lenovo thinkpad e14 gen 3
by ub6ib969
Today, 03:04 PM
Today Last Post
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: 5,650 Posts: 33,820
Last Post:
Hedwig-6050a2993001-mb-a03
5,650 Topics
33,820 Posts
myohtetnaing
Hedwig-6050a2993001-mb-a03
by myohtetnaing
Today, 10:37 AM
Today Last Post
 
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Topics Statistics Last Post
Sticky: Reminder: rules and organization of this section
by piernov
Started by piernov, 03-31-2023, 06:10 AM
6 responses
5,308 views
0 reactions
 Last Post allantech
by allantech
07-04-2025, 05:56 AM
Sticky: Beginner's guidelines
by piernov
Started by piernov, 09-20-2020, 09:46 AM
152 responses
118,837 views
0 reactions
 Last Post zarkuz
by zarkuz
06-02-2025, 09:53 AM
Sticky: Laptop battery charging circuit
by piernov
Started by piernov, 11-15-2020, 01:31 PM
69 responses
79,040 views
0 reactions
 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
410,983 views
0 reactions
 Last Post Duranitron
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
1,057 views
0 reactions
 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
146,804 views
0 reactions
 Last Post SMDFlea
by SMDFlea
07-09-2022, 10:58 AM
Acer Aspire 5741-A - White Display Problem - New70 - LA-5892P
by tizac
Started by tizac, 03-09-2015, 03:51 PM
21 responses
5,279 views
0 reactions
 Last Post Techtiger
by Techtiger
12-29-2018, 02:07 AM
HP 450 G0 Charging port blinking
by DeniS182
Started by DeniS182, 12-20-2018, 09:56 AM
16 responses
2,811 views
0 reactions
 Last Post ktmmotocross
by ktmmotocross
12-28-2018, 12:33 PM
need help identifying a resistor value
by bachir2004
Started by bachir2004, 12-26-2018, 08:14 AM
7 responses
1,312 views
0 reactions
 Last Post bachir2004
by bachir2004
12-28-2018, 05:10 AM
Acer Aspire V3-731 laptop not booting from HDD
by dicky96
Started by dicky96, 05-11-2017, 12:05 PM
9 responses
2,922 views
0 reactions
 Last Post Camasler
by Camasler
12-28-2018, 03:28 AM
Lenovo L430 won't turn on
by Smilo_
Started by Smilo_, 12-15-2018, 03:06 AM
4 responses
1,509 views
0 reactions
 Last Post Smilo_
by Smilo_
12-27-2018, 05:10 AM
Toshiba S55T shorted
by Conste
Started by Conste, 12-20-2018, 09:27 AM
17 responses
1,486 views
0 reactions
 Last Post Conste
by Conste
12-26-2018, 01:27 PM
please need help :crying:
by amr soliman
Started by amr soliman, 05-30-2018, 02:07 PM
21 responses
2,984 views
0 reactions
 Last Post piernov
by piernov
12-26-2018, 11:58 AM
Issue with Dell Inspiron 9400 ?
by bianchi77
Started by bianchi77, 12-26-2018, 01:43 AM
1 response
899 views
0 reactions
 Last Post caspian
by caspian
12-26-2018, 10:56 AM
Lenovo G70-80 won't start anymore
by hak1967
Started by hak1967, 12-26-2018, 07:13 AM
1 response
1,419 views
0 reactions
 Last Post SMDFlea
by SMDFlea
12-26-2018, 08:48 AM
missing 5/3 volt PCG-61A11W
by khelane
Started by khelane, 12-26-2018, 06:25 AM
0 responses
921 views
0 reactions
 Last Post khelane
by khelane
12-26-2018, 06:25 AM
ACER ASPIRE 4570 series Starts automaticaly
by kalilinux25
Started by kalilinux25, 12-21-2018, 11:47 PM
8 responses
1,119 views
0 reactions
 Last Post mcplslg123
by mcplslg123
12-25-2018, 11:02 PM
Toshiba Satelite L455D-S5976 power light green black screen
by nomoresonys
Started by nomoresonys, 12-24-2018, 03:46 PM
2 responses
1,010 views
0 reactions
 Last Post nomoresonys
by nomoresonys
12-25-2018, 05:13 AM
Toshiba A300 keep restarting ?
by bianchi77
Started by bianchi77, 12-21-2018, 06:55 AM
17 responses
1,516 views
0 reactions
 Last Post piernov
by piernov
12-24-2018, 05:46 AM
T430 keyboard backlight issue
by fatal_exception
Started by fatal_exception, 12-23-2018, 07:33 PM
0 responses
991 views
0 reactions
 Last Post fatal_exception
by fatal_exception
12-23-2018, 07:33 PM
M961 mbx-224 rev 1.1 no power
by kalilinux25
Started by kalilinux25, 12-21-2018, 03:01 AM
10 responses
1,902 views
0 reactions
 Last Post sparrow2719
by sparrow2719
12-23-2018, 06:41 PM
[HP-NX7300] LCD/VIDEO Issue
by marcellodj
Started by marcellodj, 12-28-2010, 05:22 AM
2 responses
2,659 views
0 reactions
 Last Post ktmmotocross
by ktmmotocross
12-22-2018, 11:47 PM
toshiba c850 no power
by hazim
Started by hazim, 12-21-2018, 09:46 AM
10 responses
4,495 views
0 reactions
 Last Post hazim
by hazim
12-22-2018, 04:17 PM
Asus x550vx
by jasko_jacker
Started by jasko_jacker, 12-22-2018, 09:16 AM
1 response
1,153 views
0 reactions
 Last Post caspian
by caspian
12-22-2018, 10:19 AM
Replacing bios chip on a Dell 15-5576 gaming laptop
by _Sin_
Started by _Sin_, 12-20-2018, 09:03 AM
4 responses
1,204 views
0 reactions
 Last Post _Sin_
by _Sin_
12-21-2018, 01:39 PM
HP Compaq nx7400
by rtstorm
Started by rtstorm, 12-14-2013, 07:41 PM
8 responses
2,493 views
0 reactions
 Last Post raileanu
by raileanu
12-20-2018, 10:42 PM
Asus X555LD Rev. 3.1 no power
by Conste
Started by Conste, 11-01-2018, 01:34 PM
66 responses
7,620 views
0 reactions
 Last Post Conste
by Conste
12-20-2018, 06:34 PM
asus x5DAB no picture, where to start?
by ktmmotocross
Started by ktmmotocross, 12-18-2018, 04:20 PM
5 responses
1,341 views
0 reactions
 Last Post ktmmotocross
by ktmmotocross
12-20-2018, 11:22 AM
ux31a2 zenbook no power
by Prosatanosz
Started by Prosatanosz, 12-14-2018, 06:44 AM
9 responses
1,302 views
0 reactions
 Last Post Techtiger
by Techtiger
12-20-2018, 09:49 AM
What i3 processors can go in G72
by pecrie
Started by pecrie, 12-18-2018, 06:17 AM
2 responses
1,083 views
0 reactions
 Last Post pecrie
by pecrie
12-20-2018, 07:07 AM
Laptop VIT D2100 - Board Clevo M540R0 Not Video not Working
by SoporteHR
Started by SoporteHR, 11-30-2018, 11:23 AM
7 responses
1,614 views
0 reactions
 Last Post SoporteHR
by SoporteHR
12-20-2018, 05:11 AM
hp elitebook 2650p wifi problem
by Romy2018
Started by Romy2018, 12-13-2018, 07:38 AM
12 responses
1,331 views
0 reactions
 Last Post Romy2018
by Romy2018
12-19-2018, 12:52 AM
z50-70 nm-a273 no display
by ous154
Started by ous154, 04-12-2018, 09:33 AM
15 responses
3,809 views
0 reactions
 Last Post on/off
by on/off
12-18-2018, 05:51 PM
LENOVO G50-80 will not turn on :(
by siballa
Started by siballa, 12-11-2018, 05:30 AM
7 responses
2,446 views
0 reactions
 Last Post siballa
by siballa
12-18-2018, 12:32 AM
Acer 5315 LA-3551P
by Prosatanosz
Started by Prosatanosz, 12-17-2018, 03:48 AM
2 responses
1,265 views
0 reactions
 Last Post mcplslg123
by mcplslg123
12-17-2018, 11:21 PM
latitude D610 bios flashing
by Siddig
Started by Siddig, 12-15-2018, 10:35 AM
3 responses
976 views
0 reactions
 Last Post SMDFlea
by SMDFlea
12-17-2018, 03:42 PM
Sony Xperia Z1
by LEEDASH
Started by LEEDASH, 12-17-2018, 02:09 PM
1 response
1,069 views
0 reactions
 Last Post vinceroger69
by vinceroger69
12-17-2018, 02:23 PM
lenovo edge E530 white screen
by ktmmotocross
Started by ktmmotocross, 12-16-2018, 03:06 PM
6 responses
1,527 views
0 reactions
 Last Post Murtaza527
by Murtaza527
12-17-2018, 08:56 AM
Lenovo G50-45 NM-A281
by RethoricalCheese
Started by RethoricalCheese, 09-09-2018, 12:11 PM
10 responses
2,253 views
0 reactions
 Last Post on/off
by on/off
12-17-2018, 08:50 AM
Dell latitude. Getting above 80C cpu fan not working.
by Weelcup
Started by Weelcup, 12-12-2018, 12:27 AM
8 responses
1,379 views
0 reactions
 Last Post Weelcup
by Weelcup
12-16-2018, 09:29 PM
Need help troubleshooting a faulty motherboard (Lenovo U41-70)
by ghostiee
Started by ghostiee, 11-07-2018, 01:58 PM
4 responses
1,761 views
0 reactions
 Last Post Krisdf
by Krisdf
12-15-2018, 04:24 PM
Asus A15HC shorted CPU voltage
by Nightwalker
Started by Nightwalker, 12-28-2017, 09:40 AM
29 responses
5,149 views
0 reactions
 Last Post tomodachi
by tomodachi
12-15-2018, 07:56 AM
Do people here experienced the TDR Video blue screen ?
by pecrie
Started by pecrie, 12-15-2018, 06:18 AM
0 responses
927 views
0 reactions
 Last Post pecrie
by pecrie
12-15-2018, 06:18 AM
ACER 5733 No Boot
by dimah77
Started by dimah77, 12-14-2018, 09:27 AM
1 response
934 views
0 reactions
 Last Post mcplslg123
by mcplslg123
12-14-2018, 11:11 PM
da0d13mbcd1 no vcc_gfxcore
by manubali
Started by manubali, 12-14-2018, 09:28 PM
0 responses
1,107 views
0 reactions
 Last Post manubali
by manubali
12-14-2018, 09:28 PM
ASUS X555LD Rev. 3.1 no power on CPU
by Conste
Started by Conste, 12-13-2018, 01:37 PM
2 responses
1,167 views
0 reactions
 Last Post Conste
by Conste
12-14-2018, 12:28 PM
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