Thanks for the tip. Interesting results. Everything matched very well except that the 2nd stick has 2 different frequencies. In my old stick, under the SPD tab, there is one timing table listed;
Frequency 200 Mhz
CAS# Latency 2.5
RAS# to CAS# 3
RAS# Precharge 3
Tras 8
The new stick listed This;
Frequency 133 Mhz 200 Mhz
CAS# Latency 2.0 2.5
RAS# to CAS# 2 3
RAS# Precharge 2 3
Tras 6 8
As you can see, there are to columns in the new stick. Would this make a difference. I physically adjusted the values in my BIOS to match the old stick's columns but to no avail. Any ideas?