Q-code B1

[Bonwatcher]

Hello, i have been running into this problem every so often, where at start up my pc is very slow. In more details after the bios indication, when the windows screen is loading with the little circle spinning, it is very slow to pass this stage and reach  the user screen. I have been looking my q-code during this time which last for about 30secs-1 min, and the q-code b1 (runtime set virtual address map end) is showing on my motherboard. My OS (windows 10) is running in a kingston SSD (2years old). I was wondering why it takes so much time to pass this stage of loading to get on my start up user screen. In 2 years i have also gotten 2-3 blue screens( i dont remember what the problem was at the time, but i havent gotten any for months now)

CPU- i7 4970k
GPU- Gigabyte gtx970  g1 gaming \

Ram- 8gb hyperX 1600mhz (CL 9)
Motherboard- Asus MAXIMUS VII RANGER

PSU- Corsair 650 RM series
SSD- Kingston SSDNow V300 120GB (30gb free space)