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Search: Posts Made By: Lukosiukas
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 06-25-2021, 05:58 PM
Replies: 40
Views: 1,564
Posted By Lukosiukas
Re: Lenovo yoga c930 NM-B741 Doesn't boot or charge USB type-C controller issue.

Conclusion : controller does not enable u38/u227 via CCG4_VBUS_C_CTRL_P1, CCG4_VBUS_C_CTRL_P2 signals, just take 3.3volts rail and run a jumper towards pin 9 (of u38/u227 corresponding as which port...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 06-23-2021, 05:56 AM
Replies: 40
Views: 1,564
Posted By Lukosiukas
Re: Lenovo yoga c930 NM-B741 Doesn't boot or charge USB type-C controller issue.

UPDATE :

flashing yoga c920 controller firmware does not brick computer, charger communicates with controller, goes to 20Volts. Does not charge battery, no charger found. Found out that U38/u227...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 06-22-2021, 10:16 AM
Replies: 40
Views: 1,564
Posted By Lukosiukas
Re: Lenovo yoga c930 NM-B741 Doesn't boot or charge USB type-C controller issue.

So, anybody found out solution? or only one way to buy that programmer ?
Forum: Schematic Requests ONLY! 05-03-2021, 04:15 AM
Replies: 1
Views: 382
Posted By Lukosiukas
Re: Asus B9440UA/UAV Repair Guide

i got 2. psl8706 +3vao 3.7-3.8v and 33. pl8702 +vadswo only 2.05v, replaced 3w= ic (RT3662EBGQW), no changes. What i should look next ?
Forum: Schematic Requests ONLY! 04-22-2021, 03:04 PM
Replies: 102
Views: 65,930
Posted By Lukosiukas
Re: need DELL 3542 boardview

good luck using it :)
Forum: Schematic Requests ONLY! 04-22-2021, 08:29 AM
Replies: 102
Views: 65,930
Posted By Lukosiukas
need DELL 3542 boardview

Hello, im in need of dell 15-3542 boardview, motherboard number 13269-1, need to find some components

I got problem, it shows " this battery is temporarily disabled go to bios to see details", it...
Forum: Schematic Requests ONLY! 11-28-2020, 04:16 AM
Replies: 0
Views: 143
Posted By Lukosiukas
ACER JM50 rev 3.1 boardview request

Hello, i need boardview for acer, board number JM50 rev 3.1
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-13-2020, 12:57 AM
Replies: 1
Views: 401
Posted By Lukosiukas
Forum: Schematic Requests ONLY! 11-11-2020, 08:00 AM
Replies: 2
Views: 680
Posted By Lukosiukas
Lenovo y530 NM-B701 schematic request

schematic for Lenovo y530, board number NM-B701.
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 11-09-2020, 10:50 AM
Replies: 1
Views: 401
Posted By Lukosiukas
ASUSPRO B9440UA Liquid damage.

Hello, maybe someone could help me. I don't have any schematic for this model. Motherboard has minor liquid damage, only few resistors, Maybe some has this motherboard on hand and could measure some...
Forum: Troubleshooting Computer Displays 07-29-2020, 05:29 AM
Replies: 2
Views: 1,062
Posted By Lukosiukas
LG 34um95

Hello, i need bios for lg 34um95 monitor, having this monitor to fix 2nd time, i need bios dump for him. Already read the original one, saved it, cleared the chip, flashed again and it was working...
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 07-28-2020, 06:51 AM
Replies: 2
Views: 682
Posted By Lukosiukas
Re: Asus FX505DT

up, i dont want to pay 600euros for new motherboard
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 07-17-2020, 05:03 AM
Replies: 11
Views: 1,510
Posted By Lukosiukas
Re: Lenovo YOGA 910-13IKB No 20volts

Tried every variant of charger, do not work.
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 07-16-2020, 08:05 AM
Replies: 11
Views: 1,510
Posted By Lukosiukas
Lenovo YOGA 910-13IKB No 20volts

Hi, i got to repair lenovo yoga 910 with mainboard nm-a901, found the isl9237 burnt, changed already 2 ic's, no 20v, only 5v. Can't find the reason. All resistor values seems fine.
Forum: Troubleshooting Laptops, Portable, and Mobile Devices 07-08-2020, 06:24 AM
Replies: 2
Views: 682
Posted By Lukosiukas
Asus FX505DT

Hello, i need to identify a component. Computer do not turn on, this is getting extremely hot. No schematics or board-view available.
Markings on chip is :
W27
8
Forum: BIOS Requests ONLY! 05-08-2020, 01:05 AM
Replies: 15
Views: 1,040
Posted By Lukosiukas
Re: Asus ux433fn

I really need this resistor value, because he's missing from my board :/
Forum: Schematic Requests ONLY! 05-06-2020, 05:32 AM
Replies: 1
Views: 520
Posted By Lukosiukas
Asus ux433fn

Need schematics for asus UX433FN (zenbook), or i need a value of this resitor near bios area.
Forum: BIOS Requests ONLY! 05-05-2020, 08:07 AM
Replies: 15
Views: 1,040
Posted By Lukosiukas
Re: Asus ux433fn

there's no serial number on cover. sticker on motherboard says

PN:60NB0JR0-MB1421 (221) UX433FA 18407902
PT:K626NBCV00K6VPMB 69N15ZM14C11(01)

On mainbord printed :

UX433FN...
Forum: BIOS Requests ONLY! 05-05-2020, 07:39 AM
Replies: 15
Views: 1,040
Posted By Lukosiukas
Re: Asus ux433fn

yes, first step after opening laptop, disconnecting the battery and other power sources. tried only motherboard with keyboard, nothing.
Could the another ones bioses brick ite it8225vg ec...
Forum: BIOS Requests ONLY! 05-05-2020, 06:29 AM
Replies: 15
Views: 1,040
Posted By Lukosiukas
Re: Asus ux433fn

After flashing, still no reaction to power button.
Forum: BIOS Requests ONLY! 05-04-2020, 01:07 AM
Replies: 15
Views: 1,040
Posted By Lukosiukas
Re: Asus ux433fn

After all the flashes, soldering, desoledering, computer dosent power on with orginal bios(original had a password), power led on, no cpu vcore, ram voltage, just 5v, 3v, 1.05v, 1.8v is available,...
Forum: BIOS Requests ONLY! 04-28-2020, 12:44 AM
Replies: 15
Views: 1,040
Posted By Lukosiukas
Re: Asus ux433fn

Dosent turn on.
Forum: BIOS Requests ONLY! 04-27-2020, 08:39 AM
Replies: 15
Views: 1,040
Posted By Lukosiukas
Re: Asus ux433fn

Oh, sorry, my bad, here you go. i need password removed. Thanks in advance.
Forum: BIOS Requests ONLY! 04-27-2020, 08:09 AM
Replies: 15
Views: 1,040
Posted By Lukosiukas
Asus ux433fn

Hello, need bios. Or maybe someone can remove from mine bios.
Forum: Schematic Requests ONLY! 02-25-2020, 03:55 AM
Replies: 1
Views: 685
Posted By Lukosiukas
Re: Zbu11-la-a963p

Or i need these components models, thanks.
Showing results 1 to 25 of 35

 
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