Re: Corsair RM750x help ID blown components
checking this review of the RM750x (2021), mine is (2018) they show NTC Thermistor SCK-037, which seems to be the same diameter (15mm) as the one on mine.
[url]https://www.tomshardware.com/reviews/corsair-rm750x-2021-power-supply-review[/url]Re: Corsair RM750x help ID blown com...ps://www.tomsh...
m3g4tr0n
Senior Member
Last Activity: 05-23-2023, 12:36 PM
Joined: 08-18-2011
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Re: Corsair RM750x help ID blown components
thanks for the correction....Leave a comment:
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Re: Corsair RM750x help ID blown components
230v...Leave a comment:
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Corsair RM750x help ID blown components
Please help ID the Green varistor. I already have the diode part number found on the broken piece (QH08TZ600).... -
Re: Mosfet marking AOP (AUQ) datasheet or ID
just an update on the image with voltages. 1.8v should be 0.8v and pin with 0v should be between 0.4xV to 1.xxV voltage changes depending on load?...Leave a comment:
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Re: Mosfet marking AOP (AUQ) datasheet or ID
it's on an Nvidia Shield.
attached a picture of voltages on a working board.
on the non working board, i have 5v only on pin 3 (under letter Q). other pins read 0 volts....Leave a comment:
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Mosfet marking AOP (AUQ) datasheet or ID
looking for datasheet or ID of the chip has marking AOP AUQ. I checked on two other boards that i have and they show AOP AUR and AOP AUK.
or its A0P?
thanks...Last edited by m3g4tr0n; 05-14-2021, 01:44 PM. -
Re: Nintendo Switch chip id or datasheet
Thanks a lot. i will order those.Leave a comment:
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Nintendo Switch chip id or datasheet
if anyone can id this chip.
seen this marking codes from different boards.
SD
SA
RY
case:
DFN1006-3
SOT883... -
iPhone 6 - No Sim
I have an iPhone 6 showing No Sim.
Setttings > General > About
i have imei, iccid, meid and modem firmware
dialing *#06# also shows IMEI
i have replaced the SIM slot also.
still showing no sim.
what else can i check? -
Re: 820-4924-A - No Green Light
it's charging now.
if SMC was shorted, would i need to use one from the same board model?
thanks everyoneLeave a comment:
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Re: 820-4924-A - No Green Light
@mon2 thanks for your help.
i'll probably get the short killer in the end of the month.
i wasn't gonna inject more than 3v.
what about the orange light, is that normal? never had a mac before.Leave a comment:
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Re: 820-4924-A - No Green Light
Update: Macbook is working.
Voltage injection on the PP3V42_G3H_REG line
1V 1A - nothing got warm or hot (0.5xxA)
2V 1A - nothing got warm or hot (0.5xxA)
2V 2A - nothing got warm or hot (0.5xxA drops to 0.2xxA)
3V 2A - was drawing all 2 amps. i kept connecting and disconnecting the ground cable from the bench supply and on the 4th try it stayed on 3v and the amps dropped to 0.2A.
checked the caps and inductor that were shorting before and theres no more short.?????? where did...Leave a comment:
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Re: 820-4924-A - No Green Light
My Bench supply only has 30v 5A. Do you mean short killer? Don't have one of those yet....Leave a comment:
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Re: 820-4924-A - No Green Light
If they are damaged should they not short to ground?...Leave a comment:
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Re: 820-4924-A - No Green Light
The test was done on the board only nothing connected. I didn't see any liquid damage. I'll look again after work.
I have a bench supply....Leave a comment:
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Re: 820-4924-A - No Green Light
C7010 resitance to ground
001.5ohm (0.004 diode mode)Leave a comment:
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820-4924-A - No Green Light
Have a 820-4924-A - with no Green light on the charger.
R7020 looks discolored and measures 31.9ohms insstead of 47ohm.
attached a picture with voltages between dc jack and u7090.
also getting a short to ground on PP3V42_G3H (L7095, C7099, C7010, C7008, ...)
took off u7090 and L7095, C7099 and short still there. didn't take anything else off.
thanks... -
Re: HP EliteBook 840 G3 BIOS
have you tried soldering some wires?
when i did mine i used a soic to dip adapter.Leave a comment:
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Re: Asus X555LD rev 2.0 bios
thanks peste for the help.
i already got it working by using the attached bios from
[url]https://www.alisaler.com/asus-x555ld-main-board-rev2-0-4th-gen-bios/[/url]
unfortunately i dont have the laptop with me anymore.
does your's contain data from the stickers?Re: Asus X555LD rev 2.0 bios<br /> ...<br /> <br />...Leave a comment:
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