This is all expected given its age. Window XP Tablet edition had been freshly installed. I reinstalled the OS via USB CD drive so the bios allows for USB 2.0 compatibility for booting. The keyboard and touch point work.
HP Compaq Tablet PC TC1100 - Pentium M 753/1.2 GHz ULV - Centrino - RAM 512 MB - HDD 60 GB - GF4 420 Go - WLAN : 802.11b/g, Bluetooth - Win XP Tablet PC 2005-10.4" TFT 1024 x 768 (XGA)
HP Compaq Tablet PC TC1100 - Pentium M 1 GHz ULV - Centrino - RAM 512 MB - HDD 40 GB - GF4 420 Go - WLAN : Bluetooth, 802.11b - Win XP Tablet PC - 10.4" TFT 1024 x 768 ( XGA )
2004 Vintage HP Compaq TC1100 ,tablet pc, powers on but black screen
HP Compaq Laptop Presario CQ57 HP Laptop - 4GB RAM - 500GB - Windows 10
Jack for Laptops C25 (4.0 mm x 1.7 mm) for HP/Compaq
HP Compaq Advantage LA2006x 20" LED LCD Monitor - 16:9 - 5 ms - Adjustable Display Angle - 1600 x 900 - 250 Nit - 1,000:1 - DVI - VGA - USB - Black (Renewed)
