I had the same problem with the M6800. I had to go with a single brand of matching modules. There was a latency or timing mismatch between different brands of modules which was slowing down the processor and video.
In my case they were all the same. I removed the old ones first and tried the new ones alone individually and in pairs, every time same error. The modules are currently being investigated by the manufacturer.
I ran into the same problem but got it to work. The original two 4GB modules were installed in the slots on the bottom of the laptop. I installed two new 8GB modules under the keyboard, and experienced the error. I removed the originals and placed the new modules where they had been, and all worked. I installed the originals under the keyboard, and then they all worked together!
I don't know what the problem is or was, but this might work for someone else who runs into this. It doesn't make sense to me, but I'm glad I tried it!
Aaron Cermak
2 Posts
0
March 25th, 2014 11:00
I had the same problem with the M6800. I had to go with a single brand of matching modules. There was a latency or timing mismatch between different brands of modules which was slowing down the processor and video.
p8600
1 Rookie
•
5 Posts
0
March 25th, 2014 12:00
In my case they were all the same. I removed the old ones first and tried the new ones alone individually and in pairs, every time same error. The modules are currently being investigated by the manufacturer.
WayBlesseded
1 Message
0
June 14th, 2015 07:00
I ran into the same problem but got it to work. The original two 4GB modules were installed in the slots on the bottom of the laptop. I installed two new 8GB modules under the keyboard, and experienced the error. I removed the originals and placed the new modules where they had been, and all worked. I installed the originals under the keyboard, and then they all worked together!
I don't know what the problem is or was, but this might work for someone else who runs into this. It doesn't make sense to me, but I'm glad I tried it!