Hi everybody, this is my first post
. I need a little help from all of you.
My big or little problem is that I broke the PCI pinout connector from the pcb... the first one with 11 pins each side before the notch
. I want to soldering it back, I downloaded from internet the universal PCIe schematics but I think I have a shortcut because the ground and the +3.3v line have continuity.
In another post I readed that it’s not necessary to reconnect all the pins because the new generation of graphics cards don’t really use the power from the PCIe but from the power supply, I just need to resoldering some data pins.
Could anybody send me a schematic of the PCIe connectors of this graphic card to soldering it and repair it correctly or just tell me if the ground and the +3.3v line really have continuity and which pins are really necessary to solder?
This is what I found on the internet:
Side B Side A
1 +12V PRSNT Hot plug presence detect
2 +12V +12V
3 +12V +12V
4 GND GND
5 SMBus clock JTAG2 / TCK
6 SMBus Data JTAG3 / TDI
7 GND JTAG4 / TDO
8 +3.3V JTAG5 / TMS
9 JTAG1 /+TRST +3.3V
10 +3.3V +3.3V
11 Wake PWRGood
I will really appreciate it.