View Full Version : Albatron PX845E Pro II Vdimm mod?
BTBJP
09-24-2002, 08:25 AM
Any one know if this is possible? stock it does 2.80 but im looking for 2.9-3.1v. If any one can tell me what chip to look for i can give numbers on them etc etc to find out what to do...
DDTUNG
09-24-2002, 02:40 PM
I have figured out the Vcore mod, but can't download the data sheets for the RT9174 chip which controls Vmem.
DDTUNG:)
john433i
09-24-2002, 06:30 PM
Originally posted by DDTUNG
I have figured out the Vcore mod, but can't download the data sheets for the RT9174 chip which controls Vmem.
DDTUNG:)
Is this (http://www.richtek-ic.com.tw/pdf/DS9174-00P.pdf) the datasheet you need?
BTBJP
09-24-2002, 10:32 PM
Well as soon as you worked it out can you tell me what resistor i need to buy. I already go some mirco grabbers and wire.
DDTUNG
09-25-2002, 08:54 AM
That's the datasheet I want. Now I am going to try and get a board and try to figure it out. Give me some time.
DDTUNG:cool:
BTW Any of you guys want to help the Xtreme Folding Team?
DDTUNG
09-28-2002, 12:26 AM
I've taken a look at the data sheets of the 9174 IC. The DR3 signal could conceivably be used to control Vmem. Without the board I cannot be sure.
One thing you could do is measure the resistance between FB3 and ground, then connect a VR around 20 times that resistance value between FB3 and ground, and see what the resultant Vmem is. You will have to first locate the MOSFET that drives Vmem for measurement.
Good luck.
DDTUNG:cool: