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: 13,585 Posts: 173,773 Last Post: Huawei DAH98UMB8D0 REV D HF bios password	13,585	173,773	Huawei DAH98UMB8D0 REV D HF bios password by shiyab Today, 12:31 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: 5,131 Posts: 30,629 Last Post: Disable ram on board asus mobo	5,131	30,629	Disable ram on board asus mobo by bima Yesterday, 09:43 PM

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Sticky: Beginner's guidelines by piernov Started by piernov, 09-20-2020, 09:46 AM	145 responses 107,246 views 0 likes	Last Post by DzabaKwesi 10-20-2024, 12:42 AM
Sticky: List of pin compatible Laptop ICs by Th3_uN1Qu3 Started by Th3_uN1Qu3, 12-19-2013, 04:50 AM	336 responses 402,541 views 0 likes	Last Post by Bimad99 08-07-2024, 11:19 AM
Sticky: Reminder: rules and organization of this section by piernov Started by piernov, 03-31-2023, 06:10 AM	5 responses 4,252 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 650 views 0 likes	Last Post by Admin 12-27-2023, 03:43 AM
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	64 responses 72,502 views 0 likes	Last Post by Guest 10-10-2023, 08:15 PM
Closed, Sticky: IC Marking Codes and Datasheets by SMDFlea Started by SMDFlea, 11-25-2020, 10:18 AM	75 responses 128,854 views 0 likes	Last Post by Guest 07-09-2022, 10:58 AM
Alienware m5500i-r3 Overheating issue by yonu Started by yonu, 09-10-2013, 09:17 PM	6 responses 2,648 views 0 likes	Last Post by yonu 09-18-2013, 07:51 AM
Dell Inspiron 15 LED - Intermittent back-light failure?!?!? (Scratching my head) by sattech200 Started by sattech200, 09-05-2013, 01:19 PM	8 responses 3,625 views 0 likes	Last Post by sattech200 09-18-2013, 04:56 AM
Sony laptop troubleshoot by lhock98 Started by lhock98, 09-16-2013, 05:25 AM	5 responses 2,096 views 0 likes	Last Post by Kiriakos GR 09-17-2013, 09:28 AM
Dell Vostro 1400 no power by learnix Started by learnix, 09-16-2013, 08:26 AM	1 response 1,890 views 0 likes	Last Post by fddizon 09-16-2013, 03:54 PM
Toshiba Satellite A350-2o by tomodachi Started by tomodachi, 09-16-2013, 02:22 AM	6 responses 2,441 views 0 likes	Last Post by fddizon 09-16-2013, 03:32 PM
Toshiba L500 touchpad & buttons appear, but not work by inflex Started by inflex, 09-10-2013, 11:05 PM	4 responses 2,285 views 0 likes	Last Post by dj_ricoh 09-13-2013, 12:37 AM
Sony Vaio PCG-71313M: Power Light But Dead by speedypro Started by speedypro, 09-12-2013, 07:56 AM	2 responses 4,470 views 0 likes	Last Post by dj_ricoh 09-12-2013, 02:33 PM
Dell Latitude D520 AC Charger LED Turns Off When Plugged In by Paul678 Started by Paul678, 04-16-2012, 08:05 PM	12 responses 8,858 views 0 likes	Last Post by trebo 09-12-2013, 10:05 AM
Dell Latitude D520 mosfet by mpikou Started by mpikou, 09-12-2013, 08:07 AM	1 response 2,308 views 0 likes	Last Post by spidey 09-12-2013, 09:45 AM
Power probleem Compaq Presario CQ71 by vinkos Started by vinkos, 07-12-2013, 03:56 AM	4 responses 2,352 views 0 likes	Last Post by dj_ricoh 09-10-2013, 08:18 AM
Need help Identifying a chip on a HP CQ62 Motherboard by ValliusDax Started by ValliusDax, 09-09-2013, 06:41 PM	2 responses 1,943 views 0 likes	Last Post by ValliusDax 09-09-2013, 07:02 PM
Any One Have... by lorins_core Started by lorins_core, 09-08-2013, 08:06 PM	1 response 1,660 views 0 likes	Last Post by shovenose 09-08-2013, 08:31 PM
acer 4530 shuts down while going to windows by alihomee Started by alihomee, 08-24-2013, 11:35 PM	12 responses 3,152 views 0 likes	Last Post by tiak 09-08-2013, 06:43 PM
samsung sensR18 hangup during post by rickybucalan Started by rickybucalan, 09-06-2013, 08:52 PM	2 responses 1,548 views 0 likes	Last Post by trebo 09-07-2013, 02:27 AM
Dell Latitude E5400 wireless switch fail by Gabriel Started by Gabriel, 09-06-2013, 03:31 PM	1 response 2,023 views 0 likes	Last Post by philliesfan30m 09-06-2013, 03:46 PM
Rebailling Chip ATI216-0728014 with sucess by vmartins45 Started by vmartins45, 09-04-2013, 12:03 PM	1 response 1,830 views 0 likes	Last Post by jtamad44 09-05-2013, 05:43 AM
acer a500 tablet by alihomee Started by alihomee, 09-03-2013, 09:23 PM	1 response 2,094 views 0 likes	Last Post by tibimakai 09-03-2013, 11:44 PM
Lenovo w701ds won't power with lcd cable attached. by Kag Started by Kag, 08-30-2013, 01:33 PM	4 responses 1,858 views 0 likes	Last Post by Kag 09-03-2013, 02:29 PM
Presario CQ71: Yes Backlight, No Image by speedypro Started by speedypro, 09-03-2013, 09:59 AM	2 responses 1,958 views 0 likes	Last Post by Techie666 09-03-2013, 01:29 PM
Is this susceptible? by shovenose Started by shovenose, 08-31-2013, 10:48 PM	4 responses 1,682 views 0 likes	Last Post by goontron 09-02-2013, 09:56 PM
Acer Aspire 8943G Blank Screen by grahamw01 Started by grahamw01, 07-23-2013, 02:26 PM	28 responses 7,540 views 0 likes	Last Post by dreKion 08-30-2013, 11:50 AM
Sony VPCJ11M1E after 2/3 minutes crashes by Pragmatiko Started by Pragmatiko, 08-30-2013, 06:32 AM	1 response 1,690 views 0 likes	Last Post by Th3_uN1Qu3 08-30-2013, 06:59 AM
problem Hp G61 by Momad Started by Momad, 08-26-2013, 11:37 PM	4 responses 3,543 views 0 likes	Last Post by Momad 08-28-2013, 01:49 PM
Dell Inspiron 1545 CCFL To LED Conversion Help Needed by 70JUDGE Started by 70JUDGE, 08-19-2013, 07:49 PM	3 responses 3,770 views 0 likes	Last Post by popeye 08-28-2013, 12:44 PM
[help] acer zg5 completely dead by phantomEVO Started by phantomEVO, 08-25-2013, 01:36 PM	3 responses 2,001 views 0 likes	Last Post by corell 08-28-2013, 03:35 AM
Gateway NV59C09u only runs off a charged battery, will not charge/power on from DC by Mansley Started by Mansley, 08-22-2013, 06:06 PM	2 responses 1,865 views 0 likes	Last Post by Techie666 08-27-2013, 09:46 PM
acer 5742 no power by bgareballer Started by bgareballer, 02-06-2013, 04:50 PM	2 responses 2,289 views 0 likes	Last Post by Madhusha 08-27-2013, 09:41 PM
Dell D620 not booting, intermittent by morphski Started by morphski, 08-23-2013, 10:45 AM	2 responses 2,278 views 0 likes	Last Post by sonunigam 08-27-2013, 04:18 PM
Asus x71SL by solene Started by solene, 05-31-2013, 01:25 AM	49 responses 8,599 views 0 likes	Last Post by c6fran 08-27-2013, 12:17 PM
compaq cq40-627tu blue screen problem by alihomee Started by alihomee, 08-23-2013, 03:46 AM	6 responses 2,404 views 0 likes	Last Post by fddizon 08-26-2013, 06:14 AM
Locating short circuits with bnch psu by scobie_21 Started by scobie_21, 05-29-2013, 07:54 PM	35 responses 11,052 views 0 likes	Last Post by sasser 08-26-2013, 12:10 AM
msi u135dx display problem by guestieboy Started by guestieboy, 08-25-2013, 09:43 AM	3 responses 2,946 views 0 likes	Last Post by fddizon 08-25-2013, 11:02 PM
Is there an alternate way to power up a CCFL Inverter? by orientalsniper Started by orientalsniper, 08-23-2013, 10:55 AM	4 responses 2,278 views 0 likes	Last Post by spidey 08-25-2013, 01:31 AM
Need replacement SATA connector for Toshiba C665 by inflex Started by inflex, 08-19-2013, 07:46 PM	1 response 1,876 views 0 likes	Last Post by inflex 08-22-2013, 10:24 PM
Compaq nc6000 power problem by bluestone Started by bluestone, 08-02-2013, 03:35 AM	3 responses 1,976 views 0 likes	Last Post by crash-cyberdrive 08-22-2013, 03:12 PM
HP G62-372US won't turn on. by eroc263 Started by eroc263, 08-02-2013, 11:31 AM	9 responses 5,058 views 0 likes	Last Post by Techie666 08-21-2013, 01:28 PM
Acer 5920 headphone jack problem by Engineer2k2 Started by Engineer2k2, 09-25-2012, 02:26 PM	7 responses 2,741 views 0 likes	Last Post by jtamad44 08-21-2013, 12:02 PM
acer aspire 6930z power problem by ala_borbe Started by ala_borbe, 08-20-2013, 01:28 AM	7 responses 2,799 views 0 likes	Last Post by spidey 08-21-2013, 10:00 AM
Can I use MCP77MV-A2 for Acer Aspire 4520 (MCP67MV-A2) ?? by degutji Started by degutji, 08-17-2013, 04:47 PM	2 responses 2,399 views 0 likes	Last Post by spidey 08-21-2013, 01:01 AM
Asus X53U: Instantly Cuts Off by speedypro Started by speedypro, 07-09-2013, 07:45 AM	34 responses 8,365 views 0 likes	Last Post by fddizon 08-20-2013, 09:07 PM