they missed the i on this series!
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Re: skywell sht on dell/nvidia agp
Hahaha... Ironically, that's a Sanyo Oscon right by them. WTF were they thinking putting a good Sanyo on there with those skywell ones?? The "SHT" name on them sure is right though..
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Re: skywell sht on dell/nvidia agp
skywell polymers on the asus 6600gtComment
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Re: skywell sht on dell/nvidia agp
At least my dell AGP card has SAnyo WG lytics. it, however has Skywell polymers ): getting a 6600 GT anywys once I have $$$ fro that and a PSU upgrade.Comment
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Re: skywell sht on dell/nvidia agp
Hey,
I just ran across this thread and wondered if it might offer a clue on my card problem. I have a GeForce 6600GT OC, fan powers on but no video signal. Tested on three systems. No visibly bad caps but it does have 2 Skywell SHT 330uf 16V caps. I thought I might try a repair but if not, it does have a very nice gpu cooler and chipset heatsink that would work elsewhere.
Thanks,
BillComment
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Re: skywell sht on dell/nvidia agp
Skywell caps in Leadtek Winfast 6600GT
One day i was running 3dmark03 just for fun, and the card freezes. Reboot the system and, haha! No image on the monitor. The card never comes back to life.
In the image are almost seven skywell caps. Strangely, they have no vents :S so i cannot tell if they are ok.
And, ironically, like the dell/nvidia agp, a Sanyo cap stands with themComment
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Re: skywell sht on dell/nvidia agp
New member here. Imagine my surprise to join the forum to ask about this same card. Mine is also out of a Dell, was able to ID it as Nvidia FX5200 with 128mb of ram.
What would be a good replacement for these SHT caps and what would be a replacement as a poly?Comment
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Re: skywell sht on dell/nvidia agp
Nippon Chemi-Con PS* for anything up to 16v (that's the highest voltage rating you're likely to find).Comment
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Re: skywell sht on dell/nvidia agp
Thanks for the reply. A fellow tech from where I work had a stash of caps from some motherboard repairs and I traded him a couple of cards for enough Hitano EXR of the correct spec to do two cards. Have done one and it is running like a top. Will probably add a fan to it so that it will run cooler.Comment
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My question pertains to understanding the control circuity inside a Dell PT434 type battery used in Dell E6400, E6410 and other Dell notebooks?
Does anyone have a circuit diagram for the inside of a Dell PT434 battery and/or a description of how the control lines work to control this battery?
My reason for asking is I have a battery which I cannot get to charge beyond 1% in a Dell E6410 or E6400.
The LED bar graph charge indicator on the battery shows one LED lighted when the info button is pressed.
I have tried multiple different Dell power adapters. My Dell... -
Just archiving everything related to bumpgate since most stuff has disappeared from Google. Maybe people will finally take the time to read some of it and stop shouting "reflow gpu" at every occasion but rather try to understand what the real issue is…
Interesting parts about the failure analysis are "Why Nvidia's chips are defective" and "Why Nvidia's duff chips are due to shoddy engineering"
May complete this post at a later date with more details.
Basically issue is a combination of thermal dissipation of the chip with hotspot,... -
Hi all,
I have recently picked up this Dell OEM Nvidia GTX 750Ti 2GB Video card. Its an old card I know but still wanted to get it working if possible. The problem is the following:
- Put the card in my testing motherboard and start running Heaven benchmark
- Benchmarks seems to run smoothly up until half way then the motherboard completely shuts off immediately
- Try to start it again and I get a slight move from the PSU fan - a clear short
- A little troubleshooting later I find one shorted Mosfet - Replace them both - short is gone
- Put the... -
NVIDIA GeForce RTX 3080 / RTX 3090 Schematic & Board View
The GeForce RTX 3080 is an enthusiast-class graphics card by NVIDIA, launched on September 1st, 2020. Built on the 8 nm process, and based on the GA102 graphics processor, in its GA102-200-KD-A1 variant, the card supports DirectX 12 Ultimate. This ensures that all modern games will run on GeForce RTX 3080. Additionally, the DirectX 12 Ultimate capability guarantees support for hardware-raytracing, variable-rate shading and more, in upcoming video games. The GA102 graphics processor is a large chip with a die area of 628... -
Hello, I have a Dell Alienware M15 R7 INTEL LA-L651P which does not detect the dGPU which is a 3060M, I tried reprogramming both BIOS, without success, the dGPU has all the voltages, I do not know how to make it turn on properly with an external power supply, since outside the case, it only turns on for a second and turns off.
I tested in vBios and on pin 2 of the eeprom I have no voltage, on pin 1 I do have 1.8V
I also disabled the hybrid GPU in the BIOS settings and the Windows startup sound is heard but there is no image, with a color code of 2 red and 7 blue on the power LED. It...
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