User manual EPOX EP-MVP3E

[. . . ] Supports up to 384 MegaBytes of memory (168-Pin DIMM SOCKET x 3 and 72-Pin SIMM SOCKET x 2 ). Supports 512KB/1024KB (Optional) L2 Cache. Supports three 16 bit ISA slots , four 32 bit PCI slots and an AGP slot and provides two independent high performance PCI IDE interfaces capable of supporting PIO Mode 3/4 and Ultra-DMA33 devices. [. . . ] IRTX IDE LED indicator - LED ON when harddisks activate. Turbo LED indicator - LED ON when higher speed is selected. # There is no deturbo function so that the turbo LED is always ON. Power-ON - Push the button to turn on the system. - Pressing less than 4 seconds to enter the suspend mode - Pressing more than 4 seconds to turn off the system 5 J3 1 5 + + J4 CPU FAN Connector J6 CHASSIS FAN Connector J7 WOL(Wake-up On LAN) Connector Hardware Design 2-3 System Memory Configuration This motherboard supports different type of settings for the system memory. The following figures and table provides all possible memory combinations. DIMM1 DIMM2 SIMM1 SIMM2 DIMM 1 BANK 0 8MB 16MB 32MB x 1 64MB 128MB DIMM 2 BAMK 1 8MB 16MB 32MB x 1 64MB 128MB DIMM 3 or SIMM1&2 BANK 2 8MB or 16MB 32MB x 1 64MB 128MB 8MB 16MB x 2 32MB This motherboard supports 2 kinds of powerful and flexible SDRAM frequency selections. These can be synchronous with CPU bus clock or fixed as 66MHz. By implementing the VCS (Virtual Clock Synchronization) technology, this motherboard refers to the use of delay-lock-loop (DLL) to enable synchronous and pseudosynchronous operation of the processor and DRAM, AGP and PCI buses. The JP5 allows user to set the SDRAM Frequency between 66/100MHz. JP5 1 SDRAM Clock Selection 1-2 : Fixed as 66MHz 2-3 : SDRAM Clock = CPU Bus Clcok Jumper's position: 1-2 : Pseudo-synchronous Status(Fixed as 66MHz) A more stable and compatible operation condition for non-100MHz based SDRAM when you are using 100MHz based CPU. This setting is suitable for those users who are like to remain the usage of current SDRAM module. 2-3 : Synchronous Status(SDRAM Clock= CPU Bus Clock) Increasing the bus speeds from the traditional 66MHz to 100MHz greatly improves system performance because the speed at which data traveling between the CPU and memory is increased by 50%. However, there is one thing you should bear in mind. Please make sure you are using 125MHz(-8) based or above SDRAM module. 21 21 21 21 DIMM3 21 21 21 21 21 21 21 21 21 21 21 21 > BANK 0 > BANK 1 > BANK 2 > BANK 2 TOTAL MEMORY MAX. = 384MB Hardware Design 2-5 External Modem Ring-in Power ON and Keyboard Power ON Functions On the basis of bounded functions in I/O chipset, the two serial ports are able to support the External Modem Ring-in Power ON function. Once users connect the external modem to COM1 or COM2, this motherboard allows users to turn on their system through the remote and host's dial-up control. [. . . ] The number of keys needed to turn on a system depends on the model of keyboard you are applying due to different loadings on different keyboards. Here, we would like to suggest you push 2 keys at the same time. . Intel ATX version 2. 0 specification has recommended you use the power supply with 0. 72A(720mA). [. . . ]