I have a Dell Optiplex 3010 which is showing nothing on the screen and I don't hear it accessing the hard drive. There are two indicator lights on the front panel showing - a #3 and a #4. Dell's documentation says that indication is for bad RAM.
The machine has two slots, with one being empty.
I pulled the one 4 GB PC3 12800U module and put it in the other slot. Same indications.
I have a couple of 1 GB PC3 10600U modules. I tried each of the two, one at a time, in each of the two slots....
10600 vs 12800
The machine has two slots, with one being empty.
I pulled the one 4 GB PC3 12800U module and put it in the other slot. Same indications.
I have a couple of 1 GB PC3 10600U modules. I tried each of the two, one at a time, in each of the two slots....
10600 vs 12800