Troubleshooting Laptops, Tablets, and Mobile Devices

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Topics: 15,377 Posts: 227,919

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latitude 5420 board LA-k491P bios problem.

15,377 Topics

227,919 Posts

latitude 5420 board LA-k491P bios problem.

by LBTT1121

Yesterday, 09:02 AM

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Schematic Requests ONLY!

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Topics: 5,917 Posts: 35,352

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Dabkxdmb8f0 boardview

5,917 Topics

35,352 Posts

Dabkxdmb8f0 boardview

by sirzat

Today, 05:52 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 81,922 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 123,524 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 5,731 views 0 reactions	Last Post by allantech 07-04-2025, 05:56 AM
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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 1,199 views 0 reactions	Last Post by Admin 12-27-2023, 03:43 AM
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HP 17 ( Quanta R63 ) no power with AC adapter by delphi_firebird Started by delphi_firebird, 02-17-2018, 05:36 PM	4 responses 1,646 views 0 reactions	Last Post by ARIYASYS 03-13-2018, 06:58 AM
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DELL 1558, no power up. DAFM9CM by inflex Started by inflex, 03-08-2018, 06:18 AM	7 responses 1,538 views 0 reactions	Last Post by caspian 03-09-2018, 11:17 AM
LA-8241P - 7 beeps, missing +VCC_GFXCORE_AXG by spleenharvester Started by spleenharvester, 03-08-2018, 10:36 AM	10 responses 3,069 views 0 reactions	Last Post by dellxps15 03-09-2018, 09:03 AM
HP EliteBook 8530p power problem by rtstorm Started by rtstorm, 09-25-2013, 03:56 PM	13 responses 5,295 views 0 reactions	Last Post by agooli2good 03-09-2018, 08:45 AM
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Chip eeprom not identified by foulou0238 Started by foulou0238, 02-10-2018, 01:22 PM	4 responses 1,192 views 0 reactions	Last Post by razu 03-08-2018, 04:20 AM
LA-A996P shorted 3.3v coil by gcomputers Started by gcomputers, 04-26-2016, 04:57 AM	6 responses 2,994 views 0 reactions	Last Post by tysovyc 03-07-2018, 02:44 PM
Dell Inspiron 3878 Cedar 13269-1 Intel MB No power by sureshbobby Started by sureshbobby, 10-28-2017, 04:32 AM	2 responses 2,759 views 0 reactions	Last Post by ARIYASYS 03-07-2018, 07:26 AM
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Dell Inspiron 3878 No Sound from Speakers by sureshbobby Started by sureshbobby, 03-06-2018, 11:13 PM	1 response 1,139 views 0 reactions	Last Post by JaroTech 03-07-2018, 12:48 AM
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Mosfet... by lorins_core Started by lorins_core, 02-28-2018, 02:20 AM	2 responses 1,458 views 0 reactions	Last Post by lorins_core 03-06-2018, 04:46 AM
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Rockchip tablet firmware help by Dannyx Started by Dannyx, 03-02-2018, 08:25 AM	8 responses 2,630 views 0 reactions	Last Post by cacla 03-05-2018, 03:48 AM
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