Hello, some components have been burned in my graphics card, but I don't know exactly what they are, they are from LB16 to LB19, the description of the boarview is "220/8/3A/S", I would appreciate if someone could tell me which component I should buy and its value. All the best
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Re: Gigabyte GTX 1080 mini
Possibly 220nH probably doesn't make a lot of difference they are only 12v input filtering, a piece of wire will do until you can ascertain the board is fixable.
The real question is why are they blown? Most probably a shorted output stage U525-U528 failing a visual inspection to identify the faulty drmos, you can measure GH pin 6 on them in resistance mode, the shorted one will probably have a shorted gate also, maybe also check GL pin 36 -
Re: Gigabyte GTX 1080 mini
The U525 was shorted, I have already removed it, for now there is no short on any of the inputs when . What I needed to know is if the LBs were resistors or inductors, so you tell me they are 220nh inductors, I will buy the components and see if it works when I have everything soldered, thanksComment
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Re: Gigabyte GTX 1080 mini
i have a gtx1080mini itx gigabyte.. this card don't see 12v 8pin connector.Comment
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...02-09-2024, 08:08 AM -
Hi everyone, i am a student i'm looking for your advice on my laptop.
Gigabyte Aorus 15P-KD (11th gen intel)
Motherboard: GA-RX5LKD REV 1.2
Model Number: RX5L
11800H SRT3
RTX 3060 6GB
HM570 SRKMA
I showed my computer to 3 notebook technician and gigabyte service.
Gigabyte service doesn't find any way to fix it. They never had schematics for this laptop because they never had any document agreements with gigabyte company.
1st technician said CHIPSET is hot we need to replace. I bought the chipset but... -
hi folks. i have gpu with shorted here. sorry if i posted i the wrong sub..
d33 was shorted and has been removed. if anybody has one at hand and has the free time, would it be too much trouble to take measurement of the diode. of course i can make makeshift diode using 2 discrete diodes, but i cant figure out which direction cathode and anode. searching online with sot 23 diode as keyword giving several different pinouts. i am afraid trying each possibilities one by one might damage the card further....
so if anyone willing to help, i would be grateful...05-13-2020, 08:50 AM -
Hi to all, I have a 970 mini that has Q503 leg 2 (IFP_IOVDD (backdrive prevention)) shorted to ground, If I inject 2 volts, only GPU heats a little (2 Amp draw), can I assume its a dead GPU?? or should look somewhere else? It came with some capacitors and resistors burnt from the analog part of the DVI (VGA output) and they are open, not shorted.
If I connect it to the PC, it heats reaching 60 degrees with no heatsink in 30 seconds, It isnt recogniced by the PC, so doesnt have meassured another voltages. Mosfets looks good and visual inspection is OK.
Attached schematics,...12-07-2021, 10:23 PM -
This specification for the HP 260 G2 Desktop Mini PC can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the 260 G2 Desktop Mini PC boardview and 260 G2 Desktop Mini PC schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet,...09-12-2024, 03:36 PM
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