Troubleshooting Laptops, Tablets, and Mobile Devices

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BIOS Requests ONLY!

Laptop BIOS Requests Go Here!

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Topics: 14,883 Posts: 213,325

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HP Pro Book 440 G7 please fix my bios

14,883 Topics

213,325 Posts

HP Pro Book 440 G7 please fix my bios

by zxdpxl

Today, 11:03 PM

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Schematic Requests ONLY!

Schematic Requests Go Here!

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Topics: 5,695 Posts: 34,054

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Asus UX433F

5,695 Topics

34,054 Posts

Asus UX433F

by DreamerCpt

Today, 04:50 AM

Today Last Post

Topics	Statistics	Last Post
Sticky: Beginner's guidelines by piernov Started by piernov, 09-20-2020, 09:46 AM	153 responses 119,337 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 5,354 views 0 reactions	Last Post by allantech 07-04-2025, 05:56 AM
Sticky: Laptop battery charging circuit by piernov Started by piernov, 11-15-2020, 01:31 PM	69 responses 79,294 views 0 reactions	Last Post 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 411,318 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 1,072 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 147,731 views 0 reactions	Last Post by SMDFlea 07-09-2022, 10:58 AM
Lenovo NM-B501 mainboard Type C charging stuck at 5V by vexarvf1s Started by vexarvf1s, 07-17-2023, 04:44 PM	8 responses 1,984 views 0 reactions	Last Post by rbvndonh 05-18-2024, 02:03 AM
Dell Precision 5510, AAM00 LA-C361P Rev:2.0 turns on, no image. by andrhouseolly Started by andrhouseolly, 05-11-2024, 03:14 PM	14 responses 792 views 0 reactions	Last Post by andrhouseolly 05-17-2024, 11:20 PM
Lenovo Ideapad 320-15ikb: Comes on and goes off by Nagyesz Started by Nagyesz, 05-13-2024, 03:05 AM	35 responses 724 views 0 reactions	Last Post by mcplslg123 05-17-2024, 11:05 PM
Help diagnosing laptop ASUS X556UJ_MB REV 2.0 motherboard by Allgone Started by Allgone, 05-14-2024, 02:10 PM	5 responses 194 views 0 reactions	Last Post by mcplslg123 05-17-2024, 10:53 PM
RAZER BLADE 15 2021 MODEL, No power, shorted rails. by chickenhawk88 Started by chickenhawk88, 05-15-2024, 06:37 PM	4 responses 230 views 0 reactions	Last Post by chickenhawk88 05-17-2024, 05:11 PM
HP Envy 13" X360. Not getting AC power. by Indycanard Started by Indycanard, 10-24-2023, 03:44 PM	17 responses 1,022 views 0 reactions	Last Post by mon2 05-17-2024, 01:23 PM
macbook A1932 820-01521-A by PITERPENY Started by PITERPENY, 05-09-2024, 11:56 AM	12 responses 270 views 0 reactions	Last Post by PITERPENY 05-17-2024, 01:20 PM
Inspiron 15 3567 by indyga Started by indyga, 01-28-2021, 03:51 PM	5 responses 1,136 views 0 reactions	Last Post by marian.pigna 05-17-2024, 09:57 AM
iPad Pro model A2459 Identify a component by gilad123 Started by gilad123, 05-16-2024, 11:37 PM	2 responses 153 views 0 reactions	Last Post by gilad123 05-17-2024, 08:36 AM
HP Envy X360 13-bf0073TU (6X0Q8PA) Touch Screen Compatibility. Screen P/N N15665-001 - BOE NV133WUM-A65 by AJ847.63e Started by AJ847.63e, 04-04-2024, 05:29 PM	6 responses 109 views 0 reactions	Last Post by mon2 05-17-2024, 06:43 AM
a1466 no display by Arshad alam4659 Started by Arshad alam4659, 05-15-2024, 05:43 AM	2 responses 74 views 0 reactions	Last Post by Arshad alam4659 05-17-2024, 04:10 AM
Elitebook 1030 G4 mouse not working by Blaze Tech Started by Blaze Tech, 05-17-2024, 03:57 AM	0 responses 149 views 0 reactions	Last Post by Blaze Tech 05-17-2024, 03:57 AM
Dell Inspiron 15-3521, 5 Beep Code - No Picture by tech_guru Started by tech_guru, 07-08-2022, 07:40 AM	5 responses 1,951 views 0 reactions	Last Post by infoyou 05-16-2024, 01:46 PM
Hp elitebook 820 g3 help me measure the marked resistors by sarry86 Started by sarry86, 02-29-2024, 06:23 AM	5 responses 223 views 0 reactions	Last Post by Bonzas 05-16-2024, 05:50 AM
macbook a1707 820-00928 by PITERPENY Started by PITERPENY, 05-06-2024, 04:31 PM	33 responses 563 views 0 reactions	Last Post by mon2 05-15-2024, 02:21 PM
Dell Inspiron 15-7567 Blue Screen by MahmoudNasser Started by MahmoudNasser, 05-15-2024, 08:59 AM	1 response 137 views 0 reactions	Last Post by mon2 05-15-2024, 10:11 AM
LG Gram 17Z90Q identify component labeled BACDSG by abajor Started by abajor, 04-24-2024, 03:08 PM	10 responses 185 views 0 reactions	Last Post by Bonzas 05-15-2024, 02:05 AM
Lenovo IdeaPad 3 14ADA05 bsod by warsztat Started by warsztat, 05-13-2024, 11:34 AM	3 responses 236 views 0 reactions	Last Post by mcplslg123 05-14-2024, 11:13 PM
Lenovo Z50-70 ACLUA/ACLUB NM-A273 by vpower Started by vpower, 05-07-2024, 05:28 AM	23 responses 403 views 0 reactions	Last Post by mcplslg123 05-14-2024, 11:07 PM
Laptop Razer Blade 14 (RZ09-01652) missing components by pietrek1133 Started by pietrek1133, 04-27-2024, 02:39 AM	1 response 90 views 0 reactions	Last Post by chickenhawk88 05-14-2024, 06:57 PM
A2338 M1 Liquid Damage and WiFi dead by Agk007 Started by Agk007, 01-30-2022, 08:55 PM	3 responses 1,212 views 0 reactions	Last Post by slava092 05-14-2024, 02:24 PM
Dead LA-H323P (no light) - HP 15-DW by Patan Started by Patan, 04-28-2024, 03:31 AM	21 responses 497 views 0 reactions	Last Post by Patan 05-14-2024, 10:17 AM
MSI Modern 14 B10mw [MS-14D11] by Kiyoshi5891 Started by Kiyoshi5891, 01-02-2024, 08:14 PM	5 responses 1,311 views 0 reactions	Last Post by gesmat 05-14-2024, 07:53 AM
Replacing BIOS Windond chip, present in MSI GE78HX laptop for and MXIC and what is Quad SPI by barbas Started by barbas, 05-14-2024, 02:01 AM	1 response 226 views 0 reactions	Last Post by barbas 05-14-2024, 02:14 AM
MacBook Pro 13'' M2 A2338 USB doesn’t work by orzech_u Started by orzech_u, 05-13-2024, 12:49 PM	3 responses 145 views 0 reactions	Last Post by Ponto da Manutenção 05-13-2024, 08:30 PM
macbook A1708 820-00840-A by PITERPENY Started by PITERPENY, 05-10-2024, 01:50 PM	27 responses 615 views 0 reactions	Last Post by PITERPENY 05-13-2024, 06:51 PM
A1706 Won't Turn on 20V/0.3A draw by fharris1977 Started by fharris1977, 05-13-2024, 12:39 PM	11 responses 165 views 0 reactions	Last Post by mon2 05-13-2024, 05:19 PM
Help reading schematic voltages input/output by gjgib Started by gjgib, 05-06-2024, 08:11 PM	24 responses 568 views 0 reactions	Last Post by gjgib 05-13-2024, 12:17 PM
Asus X541UV doesn't power on by XIII Started by XIII, 05-12-2024, 09:14 PM	3 responses 101 views 0 reactions	Last Post by XIII 05-13-2024, 11:57 AM
Lenovo Legion Y540-15IRH, PQ201? by mist79 Started by mist79, 05-08-2024, 10:52 AM	22 responses 655 views 0 reactions	Last Post by mist79 05-13-2024, 06:58 AM
asus fa507re - hn021 plyta DA0NJNMBAD0 REV D model NJN - no reaction, main power rail shorted by Mugar Started by Mugar, 05-12-2024, 01:53 AM	2 responses 249 views 0 reactions	Last Post by mcplslg123 05-12-2024, 11:19 PM
Z book 17 g2 no display not turning on properly by smohamad Started by smohamad, 12-11-2023, 01:58 PM	10 responses 261 views 0 reactions	Last Post by smohamad 05-12-2024, 12:53 PM
Use Full MOST COMMON I.C FOR LAPTOP YOU SHOULD HAVE IN STOCK by qayyum786 Started by qayyum786, 05-26-2020, 06:13 AM	22 responses 15,279 views 0 reactions	Last Post by harounHD 05-12-2024, 08:36 AM
Compaq Armada 7730MT by Epagec Started by Epagec, 05-12-2024, 04:08 AM	4 responses 96 views 0 reactions	Last Post by Epagec 05-12-2024, 07:24 AM
Macbook Pro M1 X A2484 820-02100 short on PPvin_5vusbc23 line by fricosu007 Started by fricosu007, 05-10-2024, 09:40 AM	21 responses 571 views 0 reactions	Last Post by mon2 05-11-2024, 07:15 PM
820-3115B U7000 warming by Sergio Kub Started by Sergio Kub, 05-03-2024, 02:00 PM	12 responses 108 views 0 reactions	Last Post by Sergio Kub 05-11-2024, 04:12 PM
MacBook Air A2681 M2 for repair by princepal Started by princepal, 04-30-2024, 04:18 AM	5 responses 288 views 0 reactions	Last Post by PITERPENY 05-11-2024, 11:44 AM
Main rail / charging circuit issues on Bucky/BenSolo 17859-1 board from Dell Vostro 5581 by benwaterson Started by benwaterson, 05-03-2024, 03:25 AM	41 responses 576 views 0 reactions	Last Post by benwaterson 05-11-2024, 08:10 AM
Dell G3 15 3500 RAM issues by loic2907 Started by loic2907, 11-08-2023, 11:08 AM	9 responses 807 views 0 reactions	Last Post by Deniz 05-11-2024, 07:09 AM
Sony MBX-273 No Power(3.3V, 5V Missing) by Hasith Started by Hasith, 05-11-2024, 03:20 AM	6 responses 150 views 0 reactions	Last Post by Hasith 05-11-2024, 04:30 AM

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