Lenovo NetVista A22p (English) User guide - Page 56

Installing memory, Remove the cover. See

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See the following illustration for the location of parts on the system board. 1 Microprocessor 2 DIMM connectors (1, 2, 3 left to right) 3 Front panel connector 4 Power connector 5 Diskette drive connector 6 Primary IDE connector 7 Secondary IDE connector 8 Clear CMOS/Recovery jumper 9 Battery 10 SCSI LED connector 11 PCI slots 12 Front panel audio connector 13 CD-ROM audio connector 14 AGP slot 15 12V Power connector Installing memory Your computer has three connectors for installing dual in-line memory modules (DIMMs) that provide up to a maximum of 1.5 GB of system memory. Installing DIMMs When installing DIMMs, the following rules apply: v Fill each system memory connector sequentially, starting at DIMM 1 v Use 3.3 V, synchronous, 168-pin, unbuffered, 133 MHz nonparity synchronous dynamic random access memory (SDRAM) v Use 64 MB, 128 MB, 256 MB, or 512 MB DIMMs in any combination v DIMM heights of 38.1 mm (1.5 inches) To install a DIMM: 1. Remove the cover. See "Removing the cover" on page 41. 2. You might have to remove an adapter to gain access to the DIMM slots. See "Installing adapters" on page 45. 44 User Guide

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See the following illustration for the location of parts on the system board.
±1²
Microprocessor
±9²
Battery
±2²
DIMM connectors (1, 2, 3 left to right)
±10²
SCSI LED connector
±3²
Front panel connector
±11²
PCI slots
±4²
Power connector
±12²
Front panel audio connector
±5²
Diskette drive connector
±13²
CD-ROM audio connector
±6²
Primary IDE connector
±14²
AGP slot
±7²
Secondary IDE connector
±15²
12V Power connector
±8²
Clear CMOS/Recovery jumper
Installing memory
Your computer has three connectors for installing dual in-line memory modules
(DIMMs) that provide up to a maximum of 1.5 GB of system memory.
Installing DIMMs
When installing DIMMs, the following rules apply:
v
Fill each system memory connector sequentially, starting at DIMM 1
v
Use 3.3 V, synchronous, 168-pin, unbuffered, 133 MHz nonparity synchronous
dynamic random access memory (SDRAM)
v
Use 64 MB, 128 MB, 256 MB, or 512 MB DIMMs in any combination
v
DIMM heights of 38.1 mm (1.5 inches)
To install a DIMM:
1.
Remove the cover. See
“
Removing the cover
”
on page 41.
2.
You might have to remove an adapter to gain access to the DIMM slots. See
“
Installing adapters
”
on page 45.
44
User Guide