Global Upholstery Co. Mini-ITX 2807840 Benutzerhandbuch

 
 
 
                                                                                                                                                                                                                                                                                                                                                             

 
 
 

 

A battery must be used to retain the motherboard configuration in CMOS RAM short 1-2 
pins of JPAT to store the CMOS data. 

To clear the CMOS, follow the procedure below: 
1. 

Turn off the system and unplug the AC power 

2. 

Remove ATX power cable from ATX power connector 

3. 

Locate JBAT and short pins 2-3 for a few seconds 

4. 

Return JBAT to its normal setting by shorting pins 1-2 

5. 

Connect ATX power cable back to ATX power connector 

           

 

 

 

Chipset (core logic) -

 two or more integrated circuits which control the interfaces between the 

system processor, RAM, I/O devises, and adapter cards.

   

Processor socket - 

the socket used to mount the system processor on the motherboard. 

Slot (AGP, PCI, ISA, RAM) - the slots used to mount adapter cards and system RAM.

   

AGP - 

Accelerated Graphics Port - a high speed interface for video cards; runs at 1X (66MHz), 2X 

(133MHz), or 4X (266MHz).

   

PCI - 

Peripheral  Component  Interconnect - a high speed interface for video cards, sound cards, 

network interface cards, and modems; runs at 33MHz.

   

Serial Port - 

a low speed interface typically used for mouse and external modems.

 

Parallel Port - 

a low speed interface typically used for printers.

 

PS/2 - 

a low speed interface used for mouse and keyboards.

 

USB - Universal Serial Bus - a medium speed interface typically used for mouse, keyboards, 
scanners, and some digital cameras. 
Sound (interface) - the interface between the sound card or integrated sound connectors and 
speakers, MIC, game controllers, and MIDI sound devices. 
BIOS  (Basic  Input/Output  System) - the program logic used to boot up a computer and 
establish the relationship between the various components.   
Driver - s

oftware, which defines the characteristics of a device for use by another device or other 

software. 

Processor - the "Central Processing Unit" (CPU); the principal integrated circuit used for 
doing the "computing" in "personal computer"   
Front Side Bus Frequency - The working frequency of the motherboard, which is generated 
by the clock generator for CPU, DRAM and PCI BUS.