My PC directly boots to bios

Happened to me twice, I thought it was HDD problem so I upgraded to SSD. All is really fine when I replaced windows with manjaro it was smooth. The problem arises when I was not able to properly shut. It did not boot on manjaro it just directly booted on bios with default bios settings. I tried changing bios settings but nothing works. Is there a solution to this problem?

distro: stable XCFE minimal
Laptop: Acer one 14
Cpu: CELERON N2940

Here is the information:

[manjaro /]# inxi -Fxxxza
Can’t use string (“0”) as an ARRAY ref while “strict refs” in use at /usr/bin/inxi line 31028.
[manjaro /]# lsblk -f
NAME FSTYPE FSVER LABEL UUID FSAVAIL FSUSE% MOUNTPOINTS
loop0
loop1
loop2
loop3
sda
|-sda1 92G 8% /
-sda2 sdb |-sdb1 -sdb2
sr0
[manjaro /]# parted -l
Model: ATA KINGSTON SA400S3 (scsi)
Disk /dev/sda: 120GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
1 1049kB 116GB 116GB primary ext4 boot
2 116GB 120GB 4285MB primary linux-swap(v1)

Model: SanDisk Cruzer Blade (scsi)
Disk /dev/sdb: 15.4GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number Start End Size Type File system Flags
2 2710MB 2715MB 4194kB primary esp

[manjaro /]# test -d /sys/firmware/efi && echo efi || echo bios
efi

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