Question How do i fix the bug check error? Windows 10

[User_]

I frequently get BSOD when I checked the event viewer there was that bug check error. Also sometimes it shows "The system has rebooted without cleanly shutting down first. This error could be caused if the system stopped responding, crashed, or lost power unexpectedly.". Please,help me fix that!
Laptop: Lenovo Thinkpad x220
Mini dumps: https://www.mediafire.com/file/gyzob5v2hhn674c/Minidump.zip/file
Memory dump: https://www.mediafire.com/file/td9d1wiqzmuys21/MEMORY.DMP/file

 

[ubuysa]

Download Memtest86 and check your RAM. From the dumps this is almost certainly a RAM issue, one of them even says so...

FAILURE_BUCKET_ID:  0x1a_61941_PAGE_TABLE_RESERVED_BITS_SET_IMAGE_hardware_ram

 

[User_]

Download Memtest86 and check your RAM. From the dumps this is almost certainly a RAM issue, one of them even says so...

FAILURE_BUCKET_ID:  0x1a_61941_PAGE_TABLE_RESERVED_BITS_SET_IMAGE_hardware_ram

Thanks, I will try!