Troubleshooting Laptops, Tablets, and Mobile Devices

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BIOS Requests ONLY!

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chromebook hp pro c640 help

15,372 Topics

227,773 Posts

chromebook hp pro c640 help

by bazigar

Today, 05:28 AM

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Schematic Requests ONLY!

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Topics: 5,915 Posts: 35,341

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Need clevo 6-71-nh5k0-d02a schematic or boardwiev

5,915 Topics

35,341 Posts

Need clevo 6-71-nh5k0-d02a schematic or boardwiev

by reformatt

Today, 05:27 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	71 responses 81,887 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 123,446 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 5,723 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 414,763 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 1,195 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 156,694 views 0 reactions	Last Post by SMDFlea 07-09-2022, 10:58 AM
Aspire One 772 black screen. External VGA ok. by rielfreak Started by rielfreak, 10-14-2018, 09:39 AM	0 responses 989 views 0 reactions	Last Post by rielfreak 10-14-2018, 09:39 AM
la-9104p 3.3v & 5v Ic pin 18 enable signal not comming by Sanjeewait Started by Sanjeewait, 10-11-2018, 11:50 PM	3 responses 1,356 views 0 reactions	Last Post by mcplslg123 10-12-2018, 11:00 PM
Samsung RV520 (main BA4-01608A Scala2_R) no video and no cpu_core by robgerr Started by robgerr, 08-10-2018, 05:07 AM	26 responses 4,008 views 0 reactions	Last Post by caspian 10-12-2018, 12:42 PM
dell e6410 power by hazim Started by hazim, 10-07-2018, 01:08 PM	3 responses 1,451 views 0 reactions	Last Post by hazim 10-10-2018, 11:34 AM
Laptop Lenovo G560 - Power problem no LED lights by Neshone Started by Neshone, 07-28-2016, 10:20 AM	3 responses 2,572 views 0 reactions	Last Post by Chieftain 10-08-2018, 08:42 AM
One RAM slot not work . How troubleshooting ? by lepak06 Started by lepak06, 10-07-2018, 01:38 PM	7 responses 1,363 views 0 reactions	Last Post by jasko_jacker 10-08-2018, 06:55 AM
Acer Aspire 8920g gone dead after dc jack replacement by locrian Started by locrian, 10-07-2018, 02:21 PM	3 responses 1,059 views 0 reactions	Last Post by locrian 10-08-2018, 12:30 AM
Coloured lines and white screen with lines on Elephone P6000 by olorin Started by olorin, 03-25-2016, 04:43 PM	3 responses 1,831 views 0 reactions	Last Post by hrenaldo 10-07-2018, 07:11 AM
+3VALW LINE SHORT Compal ZSO50 LA-A992P rev2.0 by pratyush Started by pratyush, 10-05-2018, 04:37 AM	5 responses 2,990 views 0 reactions	Last Post by pratyush 10-06-2018, 07:16 AM
Shorted mother board by akande Started by akande, 10-03-2018, 10:30 PM	4 responses 1,266 views 0 reactions	Last Post by kodox 10-05-2018, 08:05 PM
Devices used by you guys. by MJ-meo-dmt Started by MJ-meo-dmt, 10-05-2018, 02:03 AM	2 responses 1,357 views 0 reactions	Last Post by MJ-meo-dmt 10-05-2018, 09:02 AM
ASUS H81M-C usb ports and lan port not working by ScorpioMan86 Started by ScorpioMan86, 10-01-2018, 03:15 AM	5 responses 2,531 views 0 reactions	Last Post by ScorpioMan86 10-05-2018, 05:43 AM
hp stream by akande Started by akande, 10-05-2018, 01:08 AM	1 response 1,173 views 0 reactions	Last Post by SMDFlea 10-05-2018, 02:20 AM
HP Caps/Num Lock Blinking 3 Times by PcRepairMan Started by PcRepairMan, 09-30-2018, 11:10 AM	7 responses 5,171 views 0 reactions	Last Post by RethoricalCheese 10-04-2018, 11:18 PM
toshiba c850 back light problem by akande Started by akande, 10-02-2018, 04:13 PM	9 responses 1,571 views 0 reactions	Last Post by mcplslg123 10-04-2018, 05:45 AM
G580 black screen by pratyush Started by pratyush, 09-22-2018, 07:37 AM	14 responses 2,135 views 0 reactions	Last Post by mcplslg123 10-04-2018, 05:19 AM
I killed my Asus P5Q motherboard :( sort-of by Dannyx Started by Dannyx, 09-21-2018, 02:25 PM	19 responses 3,655 views 0 reactions	Last Post by kotnatan 10-03-2018, 01:33 PM
MacBook Pro 820-3332-A (2013 Retina) liquid damage by gilbertsmith Started by gilbertsmith, 09-05-2018, 05:13 PM	7 responses 2,402 views 0 reactions	Last Post by gilbertsmith 10-03-2018, 10:25 AM
hp 2000 amd board by akande Started by akande, 10-02-2018, 04:08 PM	2 responses 975 views 0 reactions	Last Post by akande 10-03-2018, 05:04 AM
after a bad flash the image has turned upside down by medinfo Started by medinfo, 10-01-2018, 11:48 AM	7 responses 1,333 views 0 reactions	Last Post by SMDFlea 10-02-2018, 07:31 AM
toshiba satellite c855d-s5320 need help by Romy2018 Started by Romy2018, 10-01-2018, 08:58 AM	12 responses 1,631 views 0 reactions	Last Post by Romy2018 10-02-2018, 06:24 AM
Lenovo Laptop will not boot by ribBit Started by ribBit, 09-26-2018, 01:34 PM	16 responses 1,794 views 0 reactions	Last Post by ribBit 10-02-2018, 05:05 AM
Ipad A475 digitizer by Nitro468 Started by Nitro468, 09-30-2018, 08:50 PM	0 responses 1,059 views 0 reactions	Last Post by Nitro468 09-30-2018, 08:50 PM
ASUS G550JK Overheat and shutdown by s_henya Started by s_henya, 09-28-2018, 09:23 AM	4 responses 1,295 views 0 reactions	Last Post by ktmmotocross 09-30-2018, 01:48 PM
HP MS21 All In One PC by PcRepairMan Started by PcRepairMan, 09-29-2018, 05:11 AM	1 response 1,041 views 0 reactions	Last Post by PcRepairMan 09-30-2018, 10:37 AM
E5550 LA-A911P possible processor fault? by RethoricalCheese Started by RethoricalCheese, 09-30-2018, 09:36 AM	0 responses 1,176 views 0 reactions	Last Post by RethoricalCheese 09-30-2018, 09:36 AM
SONY VAIO SVE141D11L dead by Romulo Started by Romulo, 04-16-2018, 08:11 AM	44 responses 3,962 views 0 reactions	Last Post by LOIS SANTUR 09-29-2018, 04:59 PM
Power problem in Sony mbx-266 by vickey_vip Started by vickey_vip, 09-27-2018, 09:21 AM	8 responses 2,468 views 0 reactions	Last Post by vickey_vip 09-29-2018, 08:16 AM
Lenovo G580 Blank Screen by shadowpool Started by shadowpool, 03-23-2017, 02:01 PM	5 responses 2,982 views 0 reactions	Last Post by piernov 09-29-2018, 06:42 AM
Toshiba L70-A-118 Dead by eniac22 Started by eniac22, 08-22-2018, 03:13 PM	5 responses 1,521 views 0 reactions	Last Post by janocko 09-28-2018, 04:16 AM
Lenovo G470 G570 (Compal LA-6751 LA-6752P LA-6754P LA-6759p) i have a Questions? by lorins_core Started by lorins_core, 09-27-2018, 09:47 PM	2 responses 1,716 views 0 reactions	Last Post by janocko 09-28-2018, 04:04 AM
short manual about repair by jasko_jacker Started by jasko_jacker, 09-27-2018, 03:45 PM	2 responses 1,174 views 0 reactions	Last Post by SMDFlea 09-28-2018, 02:38 AM
HP Probook 6550b not turning on - Blinking light by kimlo Started by kimlo, 05-25-2017, 06:49 PM	17 responses 7,142 views 0 reactions	Last Post by janulis 09-27-2018, 08:22 AM
HP Probook 440 G3 HAL_INITIALIZATION_ERROR by kronikus Started by kronikus, 09-26-2018, 05:13 PM	2 responses 1,211 views 0 reactions	Last Post by kronikus 09-27-2018, 04:08 AM
HP DV6 Backlight works but no video, ext. monitor shows video.5v resistor burned. by Blacktek Started by Blacktek, 08-29-2018, 01:51 PM	8 responses 1,532 views 0 reactions	Last Post by R_J 09-26-2018, 05:02 PM
cpu compatibility by jasko_jacker Started by jasko_jacker, 09-26-2018, 12:32 PM	0 responses 900 views 0 reactions	Last Post by jasko_jacker 09-26-2018, 12:32 PM
Toshiba L50-A no 640x480 resolution by sparker1 Started by sparker1, 09-13-2018, 05:43 PM	3 responses 1,504 views 0 reactions	Last Post by sparker1 09-26-2018, 04:45 AM
Hp 14 plugged in not charging by akande Started by akande, 09-20-2018, 02:48 AM	4 responses 1,242 views 0 reactions	Last Post by mcplslg123 09-26-2018, 02:04 AM
asus n56vz-s4044v by borbooroski Started by borbooroski, 09-18-2018, 08:04 AM	4 responses 1,365 views 0 reactions	Last Post by caspian 09-25-2018, 06:09 PM
Toshiba laptop C855 no power dead by shelby5041 Started by shelby5041, 05-08-2018, 10:26 AM	41 responses 5,109 views 0 reactions	Last Post by shelby5041 09-25-2018, 08:43 AM

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