RTM870T-954 defective affect SMBCLK SMBDATA (P5KPL-C/1600) -Mainboard repair
1.debug code -009b
2.check DDR2 SMBCLK_MAIN & SMBDATA_MAIN.
3.The above two signals are wrong.
4.take off RTM870T-954 and two signals recovered normally.
5.Change RTM870T-954 OK.
6. bad debug codes 00 9b 98 88 d3 d1 do --
good debug codes 00 9b 98 88 d3 d1 30 03 d0 Ab 30 03 d0 --