Installing Memory - IBM 6290 Hardware Maintenance Manual

Installing memory

Your computer has two connectors for installing dual inline memory modules
(DIMMs) that provide up to a maximum of 1 GB of system memory.
When installing memory, the following rules apply:
v Fill each system memory connector sequentially, starting at DIMM connector 1.
v Use 2.5 V, 184-pin, double data rate synchronous dynamic random access
v Use 128 MB, 256 MB, or 512 MB DIMMs in any combination.
v Modules are 38.1 mm (1.5 inches) in height.
Note: Only DDR SDRAM DIMMs can be used.
To install DIMMs:
1. Access the system board. See "Accessing system board components" on
2. locate the DIMM connectors. See "Identifying parts on the system board" on
3. Open the retaining clips.
4. Make sure the notch in the DIMM aligns with the tab on the connector. Push or
5. Slide the CD and diskette drive tray back into position and insert the two
6. Replace the PCI riser if it was removed.
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Hardware Maintenance Manual
memory (DDR SDRAM), non-ECC DIMMs.
page 21.
page 25.
insert the memory module straight down into the connector until the retaining
clips close.
holding screws.