Mainboard KX550
To Enable Dual-Channel DDR II, the following conditions must be met:
1. You must use either DIMM1 & DIMM2 together or DIMM3 & DIMM4 together or all four DIMM
slots together. If you want to use only one DIMM, you must use DIMM1 or DIMM3.
2. You must use matching DIMM configurations between DIMM1 & DIMM2. You must use
matching DIMM configurations between DIMM3 & DIMM4.
Same Density (128MB, 256MB, 512MB, etc.)
Same DRAM technology (128Mb, 256Mb, or 512Mb)
Same DRAM bus width (x8 or x16)
Same
brand
Same timing specifications
Same DDR II speed
Memory Installation Steps:
1. Pull the white plastic tabs at both ends of the slot away from the slot.
2. Match the notch on the RAM module with the corresponding pattern in the DIMM slot.
This will ensure that the module will be inserted with the proper orientation.
3. Lower the RAM module into the DIMM Slot and press firmly using both thumbs until the
module snaps into place.
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