[LAPTOP] Bootup Error

[Loton]

When i boot up my, IT SHOWS

x86:\cpu disabled by BIOS

DMAR: Failed to find handle for ACPI object \_SB.PCIO.SDMA 0.281989]
DMAR: Failed to find handle for ACPI object \_SB.PCIO.SDHC

for long time, and it my startup page was showing normally.
sometimes my keyboard crashes and I can't enter some letters while typing my password
then I had to restart