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TB320 Rev1 – Micro ATX to NUC PC Upgrade
Objective The purpose of this document is to show how to install a Micro ATX to
NUC PC Upgrade Part #14532 in an older CNC11 M400/T400 Console
1 Remove the back panel
2 Unplug the power supply cables from the motherboard and SSD
Remove the power supply by unscrewing the 4 screws on the side of the
console
3 Unplug the VGA cable from both the motherboard and screen control
board
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
4 Unplug the screen cables and button board Remove the control
board make sure to save the screws for later
5 Unplug the SSD
6 Remove the 4 nuts and take out mounting plate save nuts for later
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
7 Unplug the cables from and remove the touchscreen control board on back
of mounting plate
8 Remove the motherboard by unscrewing the 3 standoff stacks and 2
screws
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
9 Next is installing the NUC mounting plate To prep it first get 2 standoffs
and nuts from the old mounting plate and 4 standoffs from the standoff stacks
that were holding the motherboard The nuts for these were taken off of the
old mounting plate as well
10 Install the standoffs on the mounting plate according to the picture below
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
11 With the touchscreen control board screws that were previously removed
install the control board using the two gold standoffs
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
12 To mount the NUC remove the four screws on the back Take off the
metal ring as well as the rubber one on each screw Place the NUC on the
mounting plate with the power button facing towards the open corner Flip
the plate over and screw the NUC in place
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
13 Install the mounting plate using the standoffs and screws from the
motherboard
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
14 Install the screen control board on the four standoffs using the screws that
were originally with the board
15 Plug in the screen cables and the button board
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
16 Plug the USB cable from the touchscreen controller into the front of the
NUC Plug the Ethernet adapter and USB hub into the back of the NUC The
hub can be mounted to the side of the console using double sided tape and the
Ethernet adapter can be mounted to the screen back plate with double sided
tape Note Be sure to plug in the Ethernet cable and the 4 USBs that are
attached to the console
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
17 Plug in the HDMI to VGA converter The HDMI gets plugged into the
NUC and the USB cable can be plugged into the hub
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
18 Plug in the VGA cable
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
19 To mount the power supply you can either use double sided tape or drill 2
holes in the bottom of the console
20 Plug the screen power cable from the power supply into the control
board
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
21 Using double sided tape mount the NUC power brick beside the power supply with
the empty end closest to the power supply Plug the mickey mouse cable on the power
supply into the power brick Plug the NUC power cable into the NUC
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23
TB320 Rev1 – Micro ATX to NUC PC Upgrade
22 Connect the power cable from the power supply to the console power
cable
Z \Docs\DOCS\Assembly\Micro ATX to Nuc Upgrade Author 485 Date 5/10/23