crwdns2934241:0crwdne2934241:0 Dan

crwdns2934249:0crwdne2934249:0:

I believe the first 128 MB of RAM is soldered onto the logic board. The socket is there to allow you to add RAM.

[https://hp-laserjet-pro-400-color-mfp-m475.printerdoc.net/en/manage-and-maintain/install-memory-dimms/install-memory-dimms-2/|Install memory DIMM’s]

crwdns2915684:0crwdne2915684:0:

open