Seller Notes: “Tested to power on to BIOS. Comes as pictured. Does include I/O Shield”. Compatible CPU Brand: Intel. MPN: MV43 V3.1 230316. Brand: Shuttle. Manual for Shuttle Computer,Laptops and Printer Guide, Service manual and Shuttle AV18E V3.1 Manual Shuttle MV43V / MV43VN v8.1a Manual Manuals and User Guides for Shuttle MV43V. We have 1 Shuttle MV43V manual available for free PDF download: User Manual Congratulate on your purchase of the Shuttle MV43/MV43N mainboard. You 1. Clear CMOS. 2. CPU Clock Setting. 3. DRAM Type and Voltage Setting. Manuals and User Guides for Shuttle MV43. We have 1 Shuttle MV43 manual available for free PDF download: Manual MV43V/N V8.1a - Shuttle. CPU Socket 478 Intel Pentium 4, Celeron with 400/533 MHz FSB Chipsets VIA P4M266A + VT8235 Form Factor Micro ATX Internal bus 1. Internal bus 2. Internal bus 3. Inside the device. Control section. Main input 1. Main input 2. Control output 1. Control output 2.