help
signals plz
chamalsb
Member
Last Activity: 04-19-2025, 01:49 AM
Joined: 09-13-2020
Location: Mahiyanganaya
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Dell 3521 all power ok 4 beep only no display
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backup... -
Brand - SINGER
Model Name - SIN-DELTA-DC
Model Number - W955PU
Serial - NKW955PU0008D00855...Leave a comment:
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Singer w955pu bios needed EC+ PCH BIOS (6-71-w94p0-d02)
[I][B]please give me, me cleared bios or backup bios from same model asap.[/B][/I][I][B]please give me, me cleared bios or backup bios from same model asap.[/B][/I] -
Singer X455U BIOS need (6-71-w94p0-d02)
[B][SIZE=16px][U]Singer X455U[/U] BIOS need (6-71-w94p0-d02)[/SIZE][/B]
[I][B][SIZE=16px]please give me, me cleared bios or backup bios from same model asap.[/SIZE][/B][/I][B][SIZE=16px][U]Singer X455U[/U] BIOS need (6-71-w94p0-d02)[/SIZE][/B]
[I][B][SIZE=16px]please give me, me cleared bios or backup bios from same model asap.[/SIZE][/B][/I][B][SIZE=16px][U]Singer X455U[/U] BIOS need (6-71-w94p0-d02)[/SIZE][/B]
[I][B][SIZE=16px]please give me, me cleared bios or backup bios from same model asap.[/SIZE][/B][/I][B][SIZE=16px][U]Singer X455U[/U] BIOS need (6-71-w94p0-d02)[/SIZE][/B] -
Need Schematics for HP e253117 NEWTON_CR&HR_HPC
Newton_cr&hr_hpcLeave a comment:
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Re: HP 15bs only external display working help!!!
tried another screen also not workingLeave a comment:
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HP 15bs only external display working help!!!
HP 15bs ( LA-E811P ) rev 2.0
only external display working but no internal display working. can't find the schematic only similer schematics but those are different help me to fix it. -
HP 15bs ( LA-E811P ) rev 2.0 schematic needed.
i need HP 15bs ( LA-E811P ) rev 2.0 schematic can anyone give me board view also needed. asap.Leave a comment:
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Re: dell motherboard 13283-1 power problem
YES Brother in Near to that place 25 KM from my town to Veddhas place come and visit call me +94717619176...Leave a comment:
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Re: dell motherboard 13283-1 power problem
[URL="https://ibb.co/RbV6srL"]https://ibb.co/RbV6srL[/URL]
[URL="https://ibb.co/nDcStCc"]https://ibb.co/nDcStCc[/URL]Re: dell motherboard 13283-1 power problem
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[URL="https://ibb.co/nDcStCc"]https://ibb.co/nDcStCc[/URL]Re: dell motherboard 13283-1 power problem
[URL="https://ibb.co/RbV6srL"]https://ibb.co/RbV6srL[/URL]Leave a comment:
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Re: dell motherboard 13283-1 power problem
can't understand where to where check voltages...Leave a comment:
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Re: dell motherboard 13283-1 power problem
can't understand where to where check voltages...Leave a comment:
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Re: dell motherboard 13283-1 power problem
pu 4404
pins
1-0v
2-19.4v
5-0v
6-0v
16-0v
20-0.361v
pu4402
s-19.4v
d-19.64
g-19.61
pr 4402 not in the board when checking...Leave a comment:
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Re: dell motherboard 13283-1 power problem
pu 4404
pins
1-0v
2-19.4v
5-0v
6-0v
16-0v
20-0.361v
pu4402
s-19.4v
d-19.64
g-19.61
pr 4402 not in the board when checkingLeave a comment:
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dell motherboard 13283-1 power problem
dell motherboard
13283-1 board
voltages of power connector (DC IN) very low, i think shorted. (no 19V)
when disconnected from board power connector voltage ok 19v coming.
help me to resolve this asap.
after removing PU4402 or pr4402 resistor, voltage of dc in is ok but not power on the board i changed that mosfet and resistor but not worked help me asap.Last edited by piernov; 09-14-2020, 03:28 AM. Reason: issue will not be solved faster by making the text bigger… -
Re: New Members - please post your introductions here
dell motherboard
13283-1 board
used schematic added
voltages of power connector (DC IN) very low, i think shorted. no (19V)
***when disconnected from board power code working well 19v coming.
help me to resolve this asap sir. after removing PU4402 voltage in dc in is ok but no power i changed that mosfet but not workedLeave a comment:
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Re: New Members - please post your introductions here
[B][SIZE="6"]dell motherboard
13283-1 board
used schematic added
voltages of power connector (DC IN) very low, i think shorted. no 19V
when disconnected from board power code working well 1v coming
help me to resolve this asap sir. after removing PU4402 voltage if dc in is ok but no power i changed that mosfet but not worked
[/SIZE][/B]
[URL="https://www.badcaps.net/forum/attachment.php?attachmentid=200822&d=1569992987"]https://w...Leave a comment:
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Re: New Members - please post your introductions here
dell motherboard
13283-1 board
used schematic added
voltages of power connector (DC IN) very low, i think shorted. no 19V
when disconnected from board power code working well 1v coming
help me to resolve this asap. after removing PU4402 voltage if dc in is ok but no power i changed that mosfet but not workedLeave a comment:
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