I'll try lifting the Vcc pin on the board tomorrow. The board does have a DEBUG_CON connector right next to the Flash chip which I suspect ties in, but as it has very fine connections and I have yet to find anyone that has made a cable to connect let alone reverse engineered the pinout, it won't do me any good. I suppose if all else fails, I can try removing the chip from the board. Thanks for suggestion!
-Hugh On Thu, Oct 21, 2010 at 6:47 PM, Richard A. Smith <[email protected]>wrote: > On 10/21/2010 07:43 PM, Hugh wrote: > > All power from the board has been removed (AC, Main Battery, CMOS >> Battery, etc) and I have soldered in some 30ga wire to connect to the >> individual pins. >> >> I'm looking for any suggestions as to what I may be doing wrong. If I >> need to post this in the over on the Dang.erous Prototypes forums, let me >> know. Thanks! >> > > I missed this in my first read. > > I suspect that your laptop board does not have the proper isolation on the > 3.3V supply. You have to power the SPI part only without powering the rest > of the motherboard for ICP to work. > > > -- > Richard A. Smith <[email protected]> > One Laptop per Child > > _______________________________________________ > flashrom mailing list > [email protected] > http://www.flashrom.org/mailman/listinfo/flashrom >
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