Dell Inspiron 5458 enable 2nd RAM slot

Moisten a microfibre cloth with 99% isopropyl alcohol and use a credit card to slip the damp cloth into the RAM slot to clean its contacts

2 If both of the slots can work properly, please load BIOS default and install the memory to B2A2 slots and try to see if the system can boot

rambo slot It's not the RAM All modules were cross checked individually None work in affected slots All work in the ok slots Tried consumer RAM (

ramses book golden nights slot Check the BIOSUEFI settings to ensure that the RAM is being detected and is being configured correctly You may need to enable dual channel