X10SRL-F bad RAM slot or defective CPU?

Is Memory Speed Affected by Multiple DIMM Slot Population dim slot DimXpert Display Options · Slot dimensions · Gtol linear dimension attachment · Dimension Extension Lines · Hole callouts · Datum gtol attachment · Redundant dimensioning a slot Download this stock image: Installing memory module in DIMM slot on modern PC computer motherboard

dimm slot not working DDR3 Memory Adapter Card 200 to 240Pin Laptop to Deskstop Memory Transfer Card for SO DIMM Slot for DDR3 204 pin Notebook DDR3 240 pin Desktop DIMM Male