I got the psu's for my poweredge today, they are some heavy honkers. I poked around inside them. Two of them are made by Zytec and one made by Artesyn tech. The one made by Artesyn has Rubycon primaries, and the smaller secondaries are Rubycons, and the bigger secondaries are Nippon Chemicons. In the Zytec ones, the Primaries are again Rubycons, with some small caps that are rubycons, and the secondaries are all Nippon Chemicons.
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Hi everyone,
I’m working on a Dell PowerEdge R340 (Service Tag: JTMLKB2).
The iDRAC is bricked — system hangs at “iDRAC initializing,” fans at 100%, and no VGA output.
The cause is a bad firmware flash to the iDRAC SPI.
Board details:
- Model: Dell PowerEdge R340 (14G)
- iDRAC version: iDRAC9
- Flash chip: Winbond 25Q032 (32 Mbit / 4 MB)
- Location: iDRAC EEPROM near the BMC (ASPEED AST chip)
- Tool used: CH341A programmer
What I need:
- A clean, working 4 MB `.bin` dump of the 25Q032 from another R340... -
Hi Folks,
Just wanted to clear up a misunderstanding of mine (or what I expect is one). Isn't the 12V rail from the 24 pin, EPS and PCIE separated? IE if I put a power resistor on the ATX 12V pin that is not going to load, thus tell me if the EPS or PCIE rails are fine?
I was recently watching ArIs from Hardware Busters video on how to properly test ATX PSUs without using 5 figure Croma substations.
The PCB adapter he used breaks out the 12, 5 and 3.3V pins from the 24 pin and gives you banana plugs to connect to. That is a bit useless is it not? Aren't... -
4 rear ports nothing, two front ports nothing, two internal ports nothing, observably no capacitor deformed or in bad condition is perceived, I never ran into a problem of these guys I need to guide me,
PowerEdge T310
ST: 8MKX2V1
ExSvTg: 18779650237
All comments will be well received, thank you... -
Hello friends.
I have a Lenovo DELL POWEREDGE T40
Can someone give clear me bios.bin ?
NO DISPLAY
and when try over 6 time its open normally
Thank you.
service tag : GSMXJM3... -
This is something that I recently just bought the other day when the sale started for a LED lighting project that I plan on doing
I just bought another one today to make make two lighting panel fixtures
I thought I would share it just in case someone else happened to be interested in buying one and you are limited only one per order
https://theelectronicgoldmine.com/products/g2750105-27-2024, 06:59 AM
