Micronics M4Li constantly resets itself

[win2kgamer]

What happened?

When using the Micronics M4Li machine it will reset itself right after the "System CMOS checksum bad - run SETUP" POST message.

Configuration file

[General]
vid_renderer = qt_software

[Machine]
machine = m4li
cpu_family = i486dx2_slenh
cpu_speed = 66666666
cpu_multi = 2
cpu_use_dynarec = 0
fpu_softfloat = 0
time_sync = disabled
fpu_type = internal
mem_size = 8192

[Video]
gfxcard = cl_gd5434_pci

[Input devices]
mouse_type = ps2

[Sound]
fm_driver = nuked

[Network]
net_01_link = 0
net_02_link = 0
net_03_link = 0
net_04_link = 0

[Storage controllers]
hdc = internal
cassette_mode = load

[Cirrus Logic GD5434 (PCI)]
memory = 4

[Floppy and CD-ROM drives]
fdd_01_type = 35_2hd
fdd_02_type = none

[Other peripherals]
postcard_enabled = 1

Operating system

Windows 7 SP1

CPU

Intel Core i7-9700K

86Box version

v4.2 build 5657

Build architecture

Windows - x86 (32-bit)

Build type

• New recompiler
• Debug build

Download source

Official website (Jenkins, GitHub)

Additional context

I performed a bisect and found this issue started occurring in build 5591. In build 5590 the POST completes properly.