User manual FUJITSU SIEMENS D1740 TECHNICAL MANUAL

[. . . ] answers Mainboard D1740 English 2 Technical Manual Sie haben . . . . . . Wenden Sie sich bitte an: · Ihren zuständigen Vertriebspartner · Ihre Verkaufsstelle Aktuelle Informationen zu unseren Produkten, Tipps, Updates usw. finden Sie im Internet: http://www. fujitsu-siemens. com oder http://www. fujitsu-siemens. com/mainboards Are there . . . . . . any technical problems or other questions you need clarified? [. . . ] Depending on the configuration variant, you must pull a protective foil off the heat sink or coat the heat sink with heat conducting paste before fitting it. Depending on the processor variant, clips may also be supplied for mounting the heat sink that fix it in place. When you have mounted the optional fan, connect the fan plug to the corresponding connection on the mainboard. A26361-D1740-Z120-1-6319, Edition: 3 English - 17 Installing and removing processors Upgrading main memory Technical data Technology: Size: Granularity: DDR 200, DDR 266 or DDR 333 unbuffered DIMM modules 184-Pin; 2. 5 V; 64 Bit, no ECC 128 Mbytes up to 2 Gbyte DDR-SDRAM 128, 256, 512 or 1024 Mbyte for one socket A current list of the memory modules recommended for this mainboard is available on the Internet at: www. fujitsu-siemens. com/mainboards. At least one memory module must be installed. Memory modules with different memory capacities can be combined. ! You may only use unbuffered 2, 5 V memory modules. Buffered memory modules are not supported. DDR- DIMM memory modules must meet the PC1600 (DDR 200), the PC2100 (DDR 266) or the PC2700 (DDR 333) specification. Installing a memory module 2 2 Push the holders on each side of the memory slot outwards. Insert the memory module into the location (1). At the same time flip the lateral holders upwards until the memory module snaps in place (2). 18 - English A26361-D1740-Z120-1-6319, Edition: 3 Adding PCI cards Removing a memory module 1 1 Push the clips on the right and left of the memory slot outward (1). Pull the memory module out of the memory slot (2). Adding PCI cards Technical data: 32 bit / 33 MHz PCI slots 5 V and 3. 3 V supply voltage 3. 3 V auxiliary voltage PCI bus interrupts - Selecting correct PCI slot i To achieve optimum stability, performance and compatibility, avoid the multiple use of ISA IRQs or PCI IRQ Lines (IRQ sharing). Should IRQ sharing be unavoidable, then all involved devices and their drivers must support IRQ sharing. PCI IRQ Lines connect AGP slots, PCI slots and onboard components to the interrupt controller. PCI IRQ Lines are permanently wired on the mainboard. Which ISA IRQs are assigned to the PCI IRQ Lines is normally automatically specified by the BIOS (see description in "BIOS Setup"). Monofunctional expansions cards: Standard AGP and PCI expansion cards require a maximum of one interrupt, which is called the PCI interrupt INT A. Expansion cards that do not require an interrupt can be installed in any desired slot. A26361-D1740-Z120-1-6319, Edition: 3 English - 19 Adding PCI cards Multifunctional expansion cards or expansion cards with integrated PCI-PCI bridge: These expansion cards require up to four PCI interrupts: INT A, INT B, INT C, INT D. How many and which of these interrupts are used is specified in the documentation provided with the card. The assignment of the PCI interrupts to the PCI IRQ Lines is shown in the following table: Onboard controller PCI INT LINE 1 (A) 2 (B) 3 (C) 4 (D) 5 (E) 6 (F) 7 (G) 8 (H) USB 1, 1 1st A 2nd A 3rd A USB 2, 0 A SM Bus A AC97 Audio A Modem A LAN A Graphic A PCI slot 1 A B C D 2 A B C D 3 A B C D - Use the first PCI slots that have a single PCI IRQ Line (no IRQ sharing). If you must use another PCI slot with IRQ sharing, check whether the expansion card properly supports IRQ sharing with the other devices on this PCI IRQ Line. The drivers of all cards and components on this PCI IRQ Line must also support IRQ sharing. Replacing lithium battery In order to permanently save the system information, a lithium battery is installed to provide the CMOS-memory with a current. A corresponding error message notifies the user when the charge is too low or the battery is empty. The lithium battery must then be replaced. ! Incorrect replacement of the lithium battery may lead to a risk of explosion!The lithium battery may be replaced only with an identical battery or with a type recommended by the manufacturer. [. . . ] If the message is still displayed, please contact your sales outlet or customer service centre. System CMOS checksum bad - - Default configuration used Call the BIOS Setup and correct the previously made entries or set the default entries. System Management Configuration changed or Problem occurred A system fan or system sensor has failed. System timer error Switch the device off and on again. [. . . ]