Hi,
I have been struggling for some days to get my D54250WYK stable. At very first I got the 3 blink memory error, but after reseating the memory modules, disconnected the battery for 2h and updating the BIOS and got the machine to boot. Tried both WIN7 and 8 but with BSOD's and freezings. I have installed all Intel drivers.
My components:
Memory - 2 sticks of Crucial CT51264BF160B (a 2x4GB kit: CT2KIT51264BF160B)
SSD - KINGSTON SSDNOW MS200 (SMS200S3/120G)
WIFI/BT - Intel Dual Band Wireless AC 7260 (7260.HMWW)
Eventually if I take out one memory module and keep only one left it seems the machine is stable (now running WIN8.1 for several hours).
I can see Intel officially say that Crucial memory CT51264BF160BJ is tested ok with D54250WYK. My memory CT51264BF160B misses the last "J". I suspect this has do with density (?). Should my menory work? Is there anything else I can try?