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Author Topic: G-REX PCI 1200 problems  (Read 9377 times)

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Offline djbase

Re: G-REX PCI 1200 problems
« on: March 15, 2008, 02:08:57 AM »
Quote

Painkiller wrote:
And no, that is not my promlem you know that you can hardwire the socket to accept the ATX wakeup signal.

See:
http://grex.amigaworld.de/index.php?lang=en&page=46


Hm, you understand german?  :-)
 

Offline djbase

Re: G-REX PCI 1200 problems
« Reply #1 on: March 18, 2008, 08:25:52 AM »
Quote
To power up it well with ATX you need a trick :
put a wire between the green cable and a black one.


Its not needed if you put a bridge on the empty PIC socket. There are two ways like shown on the pictures.

1. to turn on/off the PSU by using its own switch (most psu have a switch on the back)

2. to turn on/off the PSU by using the switch on the tower
 

Offline djbase

Re: G-REX PCI 1200 problems
« Reply #2 on: March 18, 2008, 08:50:45 PM »
Remember to use an on/off switch not a button if you choose solution 2.
 

Offline djbase

Re: G-REX PCI 1200 problems
« Reply #3 on: January 05, 2009, 10:26:59 PM »
Quote

pyrre wrote:
Hello painkiller
I was in contact with DCE in august 2007. I spoke to a nice guy telling me all i needed was a disk to flash some of the firmware to upgrade to rev 2.


AFAIK the update from Rev.0 to Rev.2 would require a CPLD update which can't be done using some sort of bootdisk like the normal flash update.
 

Offline djbase

Re: G-REX PCI 1200 problems
« Reply #4 on: January 06, 2009, 04:23:51 PM »
You can check on the floppy power plug on the board if the +5V are strong enough.