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tipoti

Member

Last Activity: 10-03-2024, 07:28 AM

Joined: 10-11-2015

Location: istanbul

tipoti started a topic LA-L911P liquid

in Troubleshooting Laptops, Tablets, and Mobile Devices

07-19-2024, 08:51 AM
LA-L911P liquid

It does not open after contact with liquid. I cannot find the relevant area in the board image, the path is broken

[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"image.png","data-attachmentid":3312344}[/ATTACH]It does not open after contact with liquid. I cannot find the relevant area in the board image, the path is broken

[ATTACH=JSON]{"data-align":"none","data-size":"full","title":"image.png","data-atta...

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tipoti replied to Lenovo Thinkpad E15 gen2 GE4B0/GE5B0 NM-D011

in BIOS Requests ONLY!

03-19-2024, 04:35 AM
hello,
no display can you help me

TP00117D
P/N:SL11B03796
GE4B0/GE5B0 NM-D011
GE5B0...

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tipoti started a topic 1660ti burnt mosfet

in BIOS & Schematic Requests!

10-06-2023, 01:16 AM
1660ti burnt mosfet

Hello, I have a gigbyte 1660ti graphics card. The same part is burned in both graphics cards. Does anyone know the code of this part?...

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tipoti replied to ACER 515-56G (LA-K092P) Not Power

in Troubleshooting Laptops, Tablets, and Mobile Devices

01-23-2023, 03:38 AM
Re: ACER 515-56G (LA-K092P) Not Power

There is no voltage on pin1-2 of the PRB4 resistor, the resistor is OK

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tipoti started a topic ACER 515-56G (LA-K092P) Not Power

in Troubleshooting Laptops, Tablets, and Mobile Devices

01-18-2023, 08:05 AM
ACER 515-56G (LA-K092P) Not Power

Hello,

There is no voltage on pin4 of the PQB3 mosfet. When I skip 1-2-3 with pin5, the device turns on. Of course it's not charging.
pqb3 and pqb4 don't have any shorts

can you help me thanks...

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tipoti replied to LA-D993P No power no charging

in Troubleshooting Laptops, Tablets, and Mobile Devices

11-26-2022, 06:06 AM
Re: LA-D993P No power no charging

I haven't been able to fix the problem yet
There is a working motherboard. does it help fix the other

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tipoti replied to LA-D993P No power no charging

in Troubleshooting Laptops, Tablets, and Mobile Devices

10-11-2022, 01:33 AM
Re: LA-D993P No power no charging

PS_ID =3.4 Voltage

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tipoti replied to LA-D993P No power no charging

in Troubleshooting Laptops, Tablets, and Mobile Devices

10-10-2022, 10:19 AM
Re: LA-D993P No power no charging

I checked the coils, there is no low resistance or short circuit.
When the device was in its last working state, the battery was not plugged in and the non-original charger was connected

The PS_ID line goes in MEC1404. Could the mec 1404 be faulty? Due to fake charger

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Last edited by tipoti; 10-10-2022, 10:22 AM.
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tipoti replied to LA-D993P No power no charging

in Troubleshooting Laptops, Tablets, and Mobile Devices

10-10-2022, 06:59 AM
Re: LA-D993P No power no charging

source (1-2-3) = 398 kΩ
gate (4) = 416 kΩ
drain (5-6-7-8) = 130kΩ

i tried the bios

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tipoti replied to LA-D993P No power no charging

in Troubleshooting Laptops, Tablets, and Mobile Devices

10-09-2022, 05:27 AM
Re: LA-D993P No power no charging

sorry
I typed wrong kΩ

[url]https://we.tl/t-cfstD6JZ3t[/url]Re: LA-D993P No power no charging<br...stD6JZ3t[/url]

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tipoti replied to LA-D993P No power no charging

in Troubleshooting Laptops, Tablets, and Mobile Devices

10-08-2022, 11:22 AM
Re: LA-D993P No power no charging

Vcc (pin #28) = 19.7 Voltage
REGN (pin # 24) = 6 Voltage
ACDET (pin # 6) ACOK ( = 2.7 Voltage
pin # 5) = 3.3 Voltage
ACDRV (pin # 4) = 25.8 Voltage

PQ306 diod mode : 0.465 /
source (1-2-3) & drain (5-6-7-8) = resistance mode :465 ohm
source (1-2-3) & gate (4) = resistance mode :611ohm
gate (4) & drain (5-6-7-8) = ---

PQ302 diod mode : 0.513 /
source (1-2-3) & drain (5-6-7-8) = resistance mode :513ohm
source (1-2-3) & gate (4) = resistance...

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tipoti replied to LA-D993P No power no charging

in Troubleshooting Laptops, Tablets, and Mobile Devices

10-08-2022, 04:15 AM
Re: LA-D993P No power no charging

it was working with non original charger. The battery was not installed. When I arrived in the morning, I noticed that the device was not turning on. I tried with another original charger and it still didn't turn on.

+3VALW ,+5VALW and power_sw 3 volts have

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tipoti started a topic LA-D993P No power no charging

in Troubleshooting Laptops, Tablets, and Mobile Devices

10-06-2022, 02:47 PM
LA-D993P No power no charging

hello
When you press the power button, the light turns on and off. It was working normally until a day ago. +3VALW ,+5VALW and power_sw have 5 volts, won't charge and won't turn on

P65F
LA-D993P REV 1.0

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tipoti replied to help me, Dell 7567 compal la-d993p 1.6v on power button

in Troubleshooting Laptops, Tablets, and Mobile Devices

10-06-2022, 02:42 PM
Re: help me, Dell 7567 compal la-d993p 1.6v on power button

.

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Last edited by tipoti; 10-06-2022, 02:46 PM.
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tipoti replied to Lenovo V330 INVALID SN AND UUİD NUMBER

in BIOS Requests ONLY!

08-12-2021, 12:37 AM
Re: Lenovo V330 INVALID SN AND UUİD NUMBER

can you help me

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tipoti replied to Lenovo V330 INVALID SN AND UUİD NUMBER

in BIOS Requests ONLY!

08-11-2021, 01:14 AM
Re: Lenovo V330 INVALID SN AND UUİD NUMBER

What should I do

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tipoti replied to Lenovo V330 INVALID SN AND UUİD NUMBER

in BIOS Requests ONLY!

08-10-2021, 10:19 AM
Re: Lenovo V330 INVALID SN AND UUİD NUMBER

i don't understand what should i do now
I guess the device doesn't boot in legacy mode because I didn't enter invalid ones
which program should i use

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Last edited by tipoti; 08-10-2021, 10:24 AM.
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tipoti replied to Lenovo V330 INVALID SN AND UUİD NUMBER

in BIOS Requests ONLY!

08-09-2021, 07:03 AM
Re: Lenovo V330 INVALID SN AND UUİD NUMBER

( v330 yedek ) orijinal files...

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tipoti started a topic Lenovo V330 INVALID SN AND UUİD NUMBER

in BIOS Requests ONLY!

08-09-2021, 05:17 AM
Lenovo V330 INVALID SN AND UUİD NUMBER

hi,
i have lenovo v330, i tried many bios
device turns on but does not turn on when legacy
Is this problem because they don't have serial number and uuid numbers?

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tipoti replied to HP ProOne 400 G2 20-inch Touch All-in-One PC bios

in BIOS & Schematic Requests!

06-04-2021, 11:25 AM
Re: HP ProOne 400 G2 20-inch Touch All-in-One PC bios

orijinal bios no image
can you help me...

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LA-L911P liquid

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1660ti burnt mosfet

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ACER 515-56G (LA-K092P) Not Power

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LA-D993P No power no charging

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Lenovo V330 INVALID SN AND UUİD NUMBER

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