RE: Latitude 5480 memory upgrade problem
By any chance, did someone succeed to use 32GB on Latitude 5480 (quad) ?
I suspect a BIOS issue, and it would help if Dell provides some info on this.
At least to know if it si a known issue, that it's work in progress, or only X types of memory are affected..
On my system, (5480, i5-7440hq), I managed to install 8GB + 16GB (old + 1 of the new dimm), but 2x16GB does not work.
Even a single 16GB (dual channel) doesn't work.
An upgrade to the latest BIOS version did not help (1.6.4)
As I said before, the memory is a Kingston HyperX Impact 32GB
I found this compatibility matrix which says clearly that 32G is supported
It's disappointing, since I having 32GB was a selection criteria for this system.
Dell (international support) did not help..
Local Del support investigation is in progress..
I expect to receive at least a clear answer about this issue.