Troubleshooting Laptops, Tablets, and Mobile Devices

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BIOS Requests ONLY!

Laptop BIOS Requests Go Here!

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Topics: 14,946 Posts: 215,439

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Acer NITRO 5 AN515-57 need a clean bios

14,946 Topics

215,439 Posts

Acer NITRO 5 AN515-57 need a clean bios

by bunzz

Today, 09:51 PM

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Schematic Requests ONLY!

Schematic Requests Go Here!

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Topics: 5,720 Posts: 34,284

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Hp zbook 15 g2 LA-B381P schematics

5,720 Topics

34,284 Posts

Hp zbook 15 g2 LA-B381P schematics

by TuanTongbadcaps

Today, 09:16 PM

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Topics	Statistics	Last Post
Sticky: Beginner's guidelines by piernov Started by piernov, 09-20-2020, 09:46 AM	153 responses 119,953 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 5,401 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 79,672 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 411,830 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 1,094 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 148,929 views 0 reactions	Last Post by SMDFlea 07-09-2022, 10:58 AM
Searching for Macbook M1 M2 0.47UH 1.7A 0.175OHM inductor by daltonjr. Started by daltonjr., 02-21-2025, 12:02 PM	1 response 113 views 0 reactions	Last Post by mon2 02-21-2025, 12:57 PM
Acer aspire 3 a315-55g-76ap laptop powers on using charger only by Bloodme23 Started by Bloodme23, 02-02-2025, 01:03 AM	5 responses 131 views 0 reactions	Last Post by SMDFlea 02-21-2025, 05:15 AM
Anyone else been having problems with chinese laptops using ESSX8336 / ES8336 audio? by NanoTesting Started by NanoTesting, 02-21-2025, 12:33 AM	0 responses 58 views 0 reactions	Last Post by NanoTesting 02-21-2025, 12:33 AM
ASUS ROG GL503VD-FY154T doesn't start by Tapawan_oxiba Started by Tapawan_oxiba, 11-27-2024, 04:21 AM	11 responses 231 views 0 reactions	Last Post by Tapawan_oxiba 02-20-2025, 11:21 PM
Lenovo Ideapad S145-15IWL Model 81MV Water damage. by M1ch4L Started by M1ch4L, 01-05-2025, 01:43 PM	3 responses 154 views 0 reactions	Last Post by mcplslg123 02-20-2025, 11:07 PM
Lenovo W550S - No Touchpad / Tracker Pad by Ritchie_Uk Started by Ritchie_Uk, 02-10-2025, 07:37 PM	8 responses 104 views 0 reactions	Last Post by Ritchie_Uk 02-20-2025, 08:56 PM
MacBook Pro 13" M2 question by Stephen Started by Stephen, 02-10-2025, 05:36 PM	7 responses 113 views 0 reactions	Last Post by Stephen 02-20-2025, 03:37 PM
820-02020 a2338 - U0500 SEP EEPROM by Opunktvoll Started by Opunktvoll, 08-19-2024, 09:45 AM	1 response 279 views 0 reactions	Last Post by Testiez 02-20-2025, 11:42 AM
Lenovo ThinkBook 15-IML type 20RW enter sleep mode random by volinakis Started by volinakis, 10-12-2022, 04:06 AM	1 response 433 views 0 reactions	Last Post by rumpumpel1 02-20-2025, 10:31 AM
[help]820-01700 "mistery problem" by phantomEVO Started by phantomEVO, 02-12-2025, 03:58 PM	32 responses 294 views 0 reactions	Last Post by phantomEVO 02-20-2025, 06:35 AM
Macbook a2681 u7700 chip by daltonjr. Started by daltonjr., 02-20-2025, 03:47 AM	2 responses 102 views 0 reactions	Last Post by daltonjr. 02-20-2025, 05:54 AM
A2179 Macbook Air turns ON and works normally with a battery but it is not charging by CAPTGENE Started by CAPTGENE, 02-20-2025, 02:58 AM	0 responses 71 views 0 reactions	Last Post by CAPTGENE 02-20-2025, 02:58 AM
HP EliteBook 725 G3 POWER FAILURE by gadgetresQ Started by gadgetresQ, 02-19-2025, 12:10 AM	1 response 99 views 0 reactions	Last Post by mcplslg123 02-19-2025, 11:11 PM
820-00850 stuck at 5v 212mA by guruji Started by guruji, 02-19-2025, 07:11 AM	2 responses 43 views 0 reactions	Last Post by guruji 02-19-2025, 10:56 PM
Alienware M17 R3 M/B LA-J521P charging issues by ub6ib969 Started by ub6ib969, 11-04-2024, 02:32 PM	30 responses 428 views 0 reactions	Last Post by siddiq 02-19-2025, 03:03 PM
A2442 - new logic board from Apple Self Repair now no backlight by AKuchen87 Started by AKuchen87, 02-19-2025, 01:02 PM	2 responses 119 views 0 reactions	Last Post by AKuchen87 02-19-2025, 01:48 PM
Asus Vivobook Pro 16X OLED No boot/Black screen by Nyquistnoise Started by Nyquistnoise, 02-02-2025, 07:10 AM	3 responses 208 views 0 reactions	Last Post by FriedFred 02-19-2025, 11:53 AM
T2 and DFU firmware reflashing by mon2 Started by mon2, 05-25-2023, 02:15 PM	16 responses 2,275 views 0 reactions	Last Post by ugamazing 02-19-2025, 10:02 AM
820-3437 motherboard acting weird. by bridges_4u Started by bridges_4u, 04-19-2023, 08:12 AM	7 responses 418 views 0 reactions	Last Post by payam 02-19-2025, 05:19 AM
Asus ZenBook 14 OLED Q409ZA/UX3402 NB5936_MB_V3 by eastcoastcomputing Started by eastcoastcomputing, 10-23-2023, 04:25 AM	1 response 807 views 0 reactions	Last Post by jackchen681 02-19-2025, 02:17 AM
Dell Inspiron 5558 8 Beeps by tech_guru Started by tech_guru, 02-18-2025, 02:13 AM	1 response 114 views 0 reactions	Last Post by mcplslg123 02-18-2025, 11:14 PM
Component on Hp probook 440 G6 motherboard DAX8JMB16E0 REVE by eemeren Started by eemeren, 02-17-2025, 06:20 AM	3 responses 88 views 0 reactions	Last Post by mcplslg123 02-18-2025, 11:03 PM
MS-14C4 unusual chip by kalemaroni Started by kalemaroni, 02-18-2025, 08:21 AM	4 responses 81 views 0 reactions	Last Post by mcplslg123 02-18-2025, 10:52 PM
Ram extension up to 4 GB for Lenovo IdeaPad 100s by mintka Started by mintka, 02-16-2025, 04:04 PM	7 responses 129 views 0 reactions	Last Post by mintka 02-18-2025, 03:18 PM
820-02918 PPBUS Cycling, Minor Liquid. by ugamazing Started by ugamazing, 02-18-2025, 11:21 AM	1 response 57 views 0 reactions	Last Post by ugamazing 02-18-2025, 12:48 PM
Xgecu tl8662 Plus adapter by Andromedus_81 Started by Andromedus_81, 02-18-2025, 02:41 AM	1 response 57 views 0 reactions	Last Post by bk304 02-18-2025, 10:35 AM
microsoft surface pro 5 touch screen not working by Gabriel Lucas Started by Gabriel Lucas, 02-18-2025, 09:24 AM	1 response 83 views 0 reactions	Last Post by MicroSMD Lab 02-18-2025, 09:41 AM
MSI MS-16J9 - Not turning on, no shorts found by Alecs25 Started by Alecs25, 01-29-2025, 04:24 AM	21 responses 549 views 0 reactions	Last Post by Alecs25 02-18-2025, 02:35 AM
Dell latitude 5420 dead by oket Started by oket, 02-17-2025, 06:38 AM	1 response 113 views 0 reactions	Last Post by mcplslg123 02-17-2025, 11:07 PM
Lenovo Thinkpad E15 G1 Gen 1 Short by cheebster Started by cheebster, 02-17-2025, 10:13 AM	1 response 86 views 0 reactions	Last Post by mcplslg123 02-17-2025, 10:54 PM
Programming XMC 25QH256C with a CH341a programmer by irfan karatela Started by irfan karatela, 02-17-2025, 01:54 PM	3 responses 298 views 0 reactions	Last Post by irfan karatela 02-17-2025, 05:33 PM
Surface Laptop 1769 SSD Failed KUS040202M-B000 by gurj1979 Started by gurj1979, 02-17-2025, 04:02 PM	0 responses 75 views 0 reactions	Last Post by gurj1979 02-17-2025, 04:02 PM
820-02917 4.69v/2.49a--weird one! New-Style ACE Controllers--where to source? by ugamazing Started by ugamazing, 02-17-2025, 03:30 PM	0 responses 233 views 0 reactions	Last Post by ugamazing 02-17-2025, 03:30 PM
A1706 No power by madjid911 Started by madjid911, 02-17-2025, 12:32 PM	4 responses 80 views 0 reactions	Last Post by madjid911 02-17-2025, 01:40 PM
HP EliteBook 845 G8 (need resistor values by EC chip please) by chronic519 Started by chronic519, 02-14-2025, 10:36 AM	3 responses 113 views 0 reactions	Last Post by mon2 02-17-2025, 01:03 PM
820-00850 that is stuck on 5V at 0.294A by ronaldopdias Started by ronaldopdias, 02-15-2025, 08:00 AM	16 responses 141 views 0 reactions	Last Post by mon2 02-17-2025, 09:29 AM
SURFACE laptop M1088058-002 no power, missing DPWROK / PMIC_EN .... by pc_okay Started by pc_okay, 02-17-2025, 08:56 AM	0 responses 59 views 0 reactions	Last Post by pc_okay 02-17-2025, 08:56 AM
Lenovo gaming ideapad 3-15ach6 by TOMÁŠ Started by TOMÁŠ, 02-17-2025, 07:42 AM	1 response 102 views 0 reactions	Last Post by TOMÁŠ 02-17-2025, 08:21 AM
need to find RESISTOR values of mising LA-E831P by madushanka 1234 Started by madushanka 1234, 02-17-2025, 07:26 AM	0 responses 41 views 0 reactions	Last Post by madushanka 1234 02-17-2025, 07:26 AM
Acer E5 476G by sasser Started by sasser, 02-17-2025, 06:56 AM	0 responses 7 views 0 reactions	Last Post by sasser 02-17-2025, 06:56 AM

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