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manual abstract
Recovering System BIOS - switch 2 / pinpair 2 Switch 2 enables recovery of the old system BIOS after an attempt to update has failed. To restore the old system BIOS you need a Flash BIOS Diskette (see "BIOS update" chapter). On The System BIOS executes from floppy drive A: and the inserted "Flash-BIOS- Diskette" restores the System BIOS on the mainboard. Off Normal operation (default setting). Reserved - switch 3 and switch 4 Switch 3 and 4 are reserved. A26361-D1522-Z120-3-6319 English - 15 Add-on modules / Upgrading 16 - English A26361-D1522-Z120-3-6319 Add-on modules / Upgrading ! Exit energy-saving mode, switch off the system and remove the power plug from the mains outlet, before carrying out any of the procedures described in this chapter! Even when you have switched off the device, parts (e.g. memory modules, AGP and PCI extension boards) are still supplied with power. Installing and removing processors Technical data Intel Pentium 4 with 400 or 533 MHz front side bus in the mPGA478 design. A current list of the processors supported by this mainboard is available on the Internet at: Installing the processor with heat sink and fan E Remove the fan that there may be and the heat sink. 3 2 1 A 4 5 E Pull the lever in the direction of the arrow (1) and lift it as far as it will go (2). E Remove the old processor from the socket (3). E Insert the new processor in the socket so that the angled corner of the processor matches the coding on the socket (A) with regard to the position (4). i The angled corner of the processor can also be at a different location than shown in the illustration. E Push the lever back down until it clicks into place (5). Add-on modules / Upgrading Mounting heat sink Be sure to use heat conducting material between the processor and the heat sink. If a heat conducting pad (rubber-like foil) is already applied to the heat sink, then use it. Otherwise you must apply a very thin layer of heat conducting paste. Heat conducting pads can only be used once. If you remove the heat sink, you must clean it and apply new heat conducting paste before you remount it. Please note that, depending on the heat sink used, different heat sink mounts are required on the mainboard. If a counter-plate is mounted on the underside of the mainboard for reinforcement, no heat sinks of the type "Intel Boxed" may be used. Otherwise the retaining clips of the heat sink will be damaged. When using an "Intel Boxed" heat sink, the mainboard must be converted. This conversion set is either included with the mainboard or is available separately. If no counter-plate is mounted, you can use both "Intel Boxed" heat sinks and standard heat sinks. If you use the "Intel Boxed" heat sink, the mainboard will bend due to the high pressure of the retaining clips. This behaviour is specified by Intel. E 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. E Depending on the processor variant, clips may also be supplied for mounting the heat sink that fix it in place. E When you have mounted the optional fan, connect the fan plug to the corresponding connection on the mainboard. A26361-D1522-Z120-3-6319 English - 17 Add-on modules / Upgrading Upgrading main memory Technical data Technology: DDR 266 or DDR 333 unbuffered DIMM modules 184-pin; 2.5 V; 64 Bit, no ECC Total size: 128 Mbytes up to 2 Gbyte DDR-SDRAM Granularity: 32, 64, 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: 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 PC2100 or PC2700 specification. Installing a memory module ! 2 2 E Push the holders on each side of the memory compartment outwards. E Insert the memory module into the location (1). E At the same time flip the lateral holders upwards until the memory module snaps in place (2). 18 - English A26361-D1522-Z120-3-6319 Add-on modules / Upgrading Removing a memory module 1 1 E Push the clips on the right and left of the compartment outward (1). E Pull the memory module from the compartment (2). Upgrading AGP screen controllers Technical data: The AGP slot supports the modes 1x/2x/4x with 32 bits and 66 MHz. Only 1.5 V AGP screen controllers are supported. Some older 3.3 V AGP screen controllers are coded like 1.5 V AGP screen controllers. The installation of such 3.3 V AGP screen controllers can cause serious damage to the mainboard and the AGP screen controller. Adding PCI cards Technical data: 32 bit / 33 MHz PCI slots 5 V and 3.3 V supply voltage 3.3 V auxiliary voltage A26361-D1522-Z120-3-6319 English - 19 Add-on modules / Upgrading PCI bus interrupts -...
Other models in this manual:Safety Gate - D1521 (618.12 kb)