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Intel Celeron 2.0 GHz Single core 32-bit
2GB RAM (2 x Crucial 1GB DDR)
Motherboard i845GV-SMC192 Video Intel Integrated 82845G
Rear: 4 x USB 2.0 3 x RJ-45 Serial 1 x Parallel 1 x VGA 1 x Ethernet 10/100 1 x 12-volt USB 1 x 24-volt USB 1 x Distributed customer display port 1 x PS/2 2 x Cash drawer connectors
Side: 2 x USB 2.0 1 x PS/2 1 x PC Card Type 2 1 x External Floppy 1 x Mic In 1 x Headphones Out
2 x USB 1.1 1 x Ethernet
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https://www.linuxquestions.org/questions/linux-hardware-18/ibm-surepos-4840-w-suse-10-2-touchscreen-won%27t-work-511411/ https://elosupport.elotouch.com/hc/en-us/p/Driver-Linux-Intel
https://www.freedesktop.org/wiki/Software/xinput_calibrator/
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Swap out the internals with something bearable. Design adapters for display and tailgate I/O board Side I/O could also work with an adapter Back of case is no problem (besides PSU specific mounting method) since I do not have the original plastic back for it 3D print something after internals are settled
See https://github.com/w4b-zero/IBM_4820-48T/tree/main for a project related to another monitor model. See if documents, notes are applicable here. High priority to get touchscreen working with adaptor. It works over serial so it shouldn't the that difficult once pinout is done and adapter is made. EloTouch drivers can be found… (see above)
130W PI Electronics from 2006 (!) Failing fan Proprietary cradle for locking in case Could swap out internals with something modern