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800/805 Motherboard RAM Upgrade

Caution Only authorized service personnel should upgrade the system. Anyone who wants to upgrade the system herself/himself should know about the dangers of ESD (Electro-Static Discharge) and the necessary precautions. Unknowingly zapping the components of the computer will void the warranty.

The 800 motherboard has three DIMM sockets configured as three (0-2) banks. The upgrade memory is upgradeable to 384MB. The 168-pin DIMM sockets will accept 1MBx64 (8MB), 2MBx64 (16MB), 4MBx64 (32MB), and 8MBx64 (64MB) and 16MBx64 (128MB) SDRAM DIMMs with the recommended access speed of 60ns or faster. This motherboard will accept either single or double sided DIMMs. Memory type, size, and speed can vary between sockets. This motherboard will not accept 36 bit DIMM modules (parity).

The possible memory upgrade configurations are listed. They can be installed in any order :

DIMM Type (Amount) DIMM Type (Amount) DIMM Type (Amount) Total System Memory
1M X 64 (8 MB)
Empty
Empty
8 MB
1M X 64 (8 MB)
1M X 64 (8 MB)
Empty
16 MB
1M X 64 (8 MB)
1M X 64 (8 MB)
1M X 64 (8 MB)
24 MB
1M X 64 (8 MB)
1M X 64 (8 MB)
2M X 64 (16 MB)
32 MB
1M X 64 (8 MB)
1M X 64 (8 MB)
4M X 64 (32 MB)
48 MB
1M X 64 (8 MB)
1M X 64 (8 MB)
8M X 64 (64 MB)
80 MB
1M X 64 (8 MB)
1M X 64 (8 MB)
16M X 64 (128 MB)
144 MB
1M X 64 (8 MB)
2M X 64 (16 MB)
Empty
24 MB
1M X 64 (8 MB)
2M X 64 (16 MB)
1M X 64 (8 MB)
32 MB
1M X 64 (8 MB)
2M X 64 (16 MB)
2M X 64 (16 MB)
40 MB
1M X 64 (8 MB)
2M X 64 (16 MB)
4M X 64 (32 MB)
56 MB
1M X 64 (8 MB)
2M X 64 (16 MB)
8M X 64 (64 MB)
88 MB
1M X 64 (8 MB)
2M X 64 (16 MB)
16M X 64 (128 MB)
158 MB
1M X 64 (8 MB)
4M X 64 (32 MB)
Empty
40MB
1M X 64 (8 MB)
4M X 64 (32 MB)
1M X 64 (8 MB)
48 MB
1M X 64 (8 MB)
4M X 64 (32 MB)
2M X 64 (16 MB)
56 MB
1M X 64 (8 MB)
4M X 64 (32 MB)
4M X 64 (32 MB)
72 MB
1M X 64 (8 MB)
4M X 64 (32 MB)
8M X 64 (64 MB)
104 MB
1M X 64 (8 MB)
4M X 64 (32 MB)
16M X 64 (128 MB)
168 MB
1M X 64 (8 MB)
8M X 64 (64 MB)
Empty
72 MB
1M X 64 (8 MB)
8M X 64 (64 MB)
1M X 64 (8 MB)
82 MB
1M X 64 (8 MB)
8M X 64 (64 MB)
2M X 64 (16 MB)
90 MB
1M X 64 (8 MB)
8M X 64 (64 MB)
4M X 64 (32 MB)
106 MB
1M X 64 (8 MB)
8M X 64 (64 MB)
8M X 64 (64 MB)
138 MB
1M X 64 (8 MB)
8M X 64 (64 MB)
16M X 64 (128 MB)
202MB
1M X 64 (8 MB)
16M X 64 (128MB)
Empty
136 MB
1M X 64 (8 MB)
16M X 64 (128 MB)
1M X 64 (8 MB)
144 MB
1M X 64 (8 MB)
16M X 64 (128 MB)
2M X 64 (16 MB)
152 MB
1M X 64 (8 MB)
16M X 64 (128 MB)
4M X 64 (32 MB)
168 MB
1M X 64 (8 MB)
16M X 64 (128 MB)
8M X 64 (64 MB)
200 MB
1M X 64 (8 MB)
16M X 64 (128 MB)
16M X 64 (128 MB)
264 MB
2M X 64 (16 MB)
Empty
Empty
16 MB
2M X 64 (16 MB)
1M X 64 (8 MB)
Empty
24 MB
2M X 64 (16 MB)
1M X 64 (8 MB)
1M X 64 (8 MB)
32 MB
2M X 64 (16 MB)
1M X 64 (8 MB)
2M X 64 (16 MB)
40 MB
2M X 64 (16 MB)
1M X 64 (8 MB)
4M X 64 (32 MB)
56 MB
2M X 64 (16 MB)
1M X 64 (8 MB)
8M X 64 (64 MB)
88 MB
2M X 64 (16 MB)
1M X 64 (8 MB)
16M X 64 (128 MB)
152 MB
2M X 64 (16 MB)
2M X 64 (16 MB)
Empty
32 MB
2M X 64 (16 MB)
2M X 64 (16 MB)
1M X 64 (8 MB)
40 MB
2M X 64 (16 MB)
2M X 64 (16 MB)
2M X 64 (16 MB)
48 MB
2M X 64 (16 MB)
2M X 64 (16 MB)
4M X 64 (32 MB)
64 MB
2M X 64 (16 MB)
2M X 64 (16 MB)
8M X 64 (64 MB)
96 MB
2M X 64 (16 MB)
2M X 64 (16 MB)
16M X 64 (128 MB)
160 MB
2M X 64 (16 MB)
4M X 64 (32 MB)
Empty
48 MB
2M X 64 (16 MB)
4M X 64 (32 MB)
1M X 64 (8 MB)
56 MB
2M X 64 (16 MB)
4M X 64 (32 MB)
2M X 64 (16 MB)
64 MB
2M X 64 (16 MB)
4M X 64 (32 MB)
4M X 64 (32 MB)
80 MB
2M X 64 (16 MB)
4M X 64 (32 MB)
8M X 64 (64 MB)
112 MB
2M X 64 (16 MB)
4M X 64 (32 MB)
16M X 64 (128 MB)
176 MB
2M X 64 (16 MB)
8M X 64 (64 MB)
Empty
80 MB
2M X 64 (16 MB)
8M X 64 (64 MB)
1M X 64 (8 MB)
88 MB
2M X 64 (16 MB)
8M X 64 (64 MB)
2M X 64 (16 MB)
96 MB
2M X 64 (16 MB)
8M X 64 (64 MB)
4M X 64 (32 MB)
112 MB
2M X 64 (16 MB)
8M X 64 (64 MB)
8M X 64 (64 MB)
144 MB
2M X 64 (16 MB)
8M X 64 (64 MB)
16M X 64 (128 MB)
208 MB
2M X 64 (16 MB)
16M X 64 (128 MB)
Empty
144 MB
2M X 64 (16 MB)
16M X 64 (128 MB)
1M X 64 (8 MB)
152 MB
2M X 64 (16 MB)
16M X 64 (128 MB)
2M X 64 (16 MB)
160 MB
2M X 64 (16 MB)
16M X 64 (128 MB)
4M X 64 (32 MB)
176 MB
2M X 64 (16 MB)
16M X 64 (128 MB)
8M X 64 (64 MB)
208 MB
2M X 64 (16 MB)
16M X 64 (128 MB)
16M X 64 (128 MB)
272 MB
4M X 64 (32 MB)
Empty
Empty
32 MB
4M X 64 (32 MB)
1M X 64 (8 MB)
Empty
40 MB
4M X 64 (32 MB)
1M X 64 (8 MB)
1M X 64 (8 MB)
48 MB
4M X 64 (32 MB)
1M X 64 (8 MB)
2M X 64 (16 MB)
56 MB
4M X 64 (32 MB)
1M X 64 (8 MB)
4M X 64 (32 MB)
52 MB
4M X 64 (32 MB)
1M X 64 (8 MB)
8M X 64 (64 MB)
104 MB
4M X 64 (32 MB)
1M X 64 (8 MB)
16M X 64 (128 MB)
168 MB
4M X 64 (32 MB)
2M X 64 (16 MB)
Empty
48 MB
4M X 64 (32 MB)
2M X 64 (16 MB)
1M X 64 (8 MB)
56 MB
4M X 64 (32 MB)
2M X 64 (16 MB)
2M X 64 (16 MB)
64 MB
4M X 64 (32 MB)
2M X 64 (16 MB)
4M X 64 (32 MB)
80 MB
4M X 64 (32 MB)
2M X 64 (16 MB)
8M X 64 (64 MB)
112 MB
4M X 64 (32 MB)
2M X 64 (16 MB)
16M X 64 (128 MB)
176 MB
4M X 64 (32 MB)
4M X 64 (32 MB)
Empty
64 MB
4M X 64 (32 MB)
4M X 64 (32 MB)
1M X 64 (8 MB)
72 MB
4M X 64 (32 MB)
4M X 64 (32 MB)
2M X 64 (16 MB)
80 MB
4M X 64 (32 MB)
4M X 64 (32 MB)
4M X 64 (32 MB)
96 MB
4M X 64 (32 MB)
4M X 64 (32 MB)
8M X 64 (64 MB)
128 MB
4M X 64 (32 MB)
4M X 64 (32 MB)
16M X 64 (128 MB)
192 MB
4M X 64 (32 MB)
8M X 64 (64 MB)
Empty
96 MB
4M X 64 (32 MB)
8M X 64 (64 MB)
1M X 64 (8 MB)
104 MB
4M X 64 (32 MB)
8M X 64 (64 MB)
2M X 64 (16 MB)
112 MB
4M X 64 (32 MB)
8M X 64 (64 MB)
4M X 64 (32 MB)
128 MB
4M X 64 (32 MB)
8M X 64 (64 MB)
8M X 64 (64 MB)
160 MB
4M X 64 (32 MB)
8M X 64 (64 MB)
16M X 64 (128 MB)
224 MB
4M X 64 (32 MB)
16M X 64 (128 MB)
Empty
160 MB
4M X 64 (32 MB)
16M X 64 (128 MB)
1M X 64 (8 MB)
168 MB
4M X 64 (32 MB)
16M X 64 (128 MB)
2M X 64 (16 MB)
176 MB
4M X 64 (32 MB)
16M X 64 (128 MB)
4M X 64 (32 MB)
192 MB
4M X 64 (32 MB)
16M X 64 (128 MB)
8M X 64 (64 MB)
224 MB
4M X 64 (32 MB)
16M X 64 (128 MB)
16M X 64 (128 MB)
288 MB
8M X 64 (64 MB)
Empty
Empty
64 MB
8M X 64 (64 MB)
1M X 64 (8 MB)
Empty
72 MB
8M X 64 (64 MB)
1M X 64 (8 MB)
1M X 64 (8 MB)
80 MB
8M X 64 (64 MB)
1M X 64 (8 MB)
2M X 64 (16 MB)
88 MB
8M X 64 (64 MB)
1M X 64 (8 MB)
4M X 64 (32 MB)
104 MB
8M X 64 (64 MB)
1M X 64 (8 MB)
8M X 64 (64 MB)
136 MB
8M X 64 (64 MB)
1M X 64 (8 MB)
16M X 64 (128 MB)
200 MB
8M X 64 (64 MB)
2M X 64 (16 MB)
Empty
80 MB
8M X 64 (64 MB)
2M X 64 (16 MB)
1M X 64 (8 MB)
88 MB
8M X 64 (64 MB)
2M X 64 (16 MB)
2M X 64 (16 MB)
96 MB
8M X 64 (64 MB)
2M X 64 (16 MB)
4M X 64 (32 MB)
112 MB
8M X 64 (64 MB)
2M X 64 (16 MB)
8M X 64 (64 MB)
144 MB
8M X 64 (64 MB)
2M X 64 (16 MB)
16M X 64 (128 MB)
208 MB
8M X 64 (64 MB)
4M X 64 (32 MB)
Empty
96 MB
8M X 64 (64 MB)
4M X 64 (32 MB)
1M X 64 (8 MB)
104 MB
8M X 64 (64 MB)
4M X 64 (32 MB)
2M X 64 (16 MB)
116 MB
8M X 64 (64 MB)
4M X 64 (32 MB)
4M X 64 (32 MB)
128 MB
8M X 64 (64 MB)
4M X 64 (32 MB)
8M X 64 (64 MB)
160 MB
8M X 64 (64 MB)
4M X 64 (32 MB)
16M X 64 (128 MB)
224 MB
8M X 64 (64 MB)
8M X 64 (64 MB)
Empty
128 MB
8M X 64 (64 MB)
8M X 64 (64 MB)
1M X 64 (8 MB)
136 MB
8M X 64 (64 MB)
8M X 64 (64 MB)
2M X 64 (16 MB)
144 MB
8M X 64 (64 MB)
8M X 64 (64 MB)
4M X 64 (32 MB)
160 MB
8M X 64 (64 MB)
8M X 64 (64 MB)
8M X 64 (64 MB)
192 MB
8M X 64 (64 MB)
8M X 64 (64 MB)
16M X 64 (128 MB)
256 MB
8M X 64 (64 MB)
16M X 64 (128 MB)
Empty
192 MB
8M X 64 (64 MB)
16M X 64 (128 MB)
1M X 64 (8 MB)
200 MB
8M X 64 (64 MB)
16M X 64 (128 MB)
2M X 64 (16 MB)
208 MB
8M X 64 (64 MB)
16M X 64 (128 MB)
4M X 64 (32 MB)
224 MB
8M X 64 (64 MB)
16M X 64 (128 MB)
8M X 64 (64 MB)
256 MB
8M X 64 (64 MB)
16M X 64 (128 MB)
16M X 64 (128 MB)
320 MB
16M X 64 (128 MB)
Empty
Empty
128 MB
16M X 64 (128 MB)
1M X 64 (8 MB)
Empty
136 MB
16M X 64 (128 MB)
1M X 64 (8 MB)
1M X 64 (8 MB)
144 MB
16M X 64 (128 MB)
1M X 64 (8 MB)
2M X 64 (16 MB)
152 MB
16M X 64 (128 MB)
1M X 64 (8 MB)
4M X 64 (32 MB)
168 MB
16M X 64 (128 MB)
1M X 64 (8 MB)
8M X 64 (64 MB)
200 MB
16M X 64 (128 MB)
1M X 64 (8 MB)
16M X 64 (128 MB)
264 MB
16M X 64 (128 MB)
2M X 64 (16 MB)
Empty
144
16M X 64 (128 MB)
2M X 64 (16 MB)
1M X 64 (8 MB)
152 MB
16M X 64 (128 MB)
2M X 64 (16 MB)
2M X 64 (16 MB)
160 MB
16M X 64 (128 MB)
2M X 64 (16 MB)
4M X 64 (32 MB)
176 MB
16M X 64 (128 MB)
2M X 64 (16 MB)
8M X 64 (64 MB)
208 MB
16M X 64 (128 MB)
2M X 64 (16 MB)
16M X 64 (128 MB)
272 MB
16M X 64 (128 MB)
4M X 64 (32 MB)
Empty
160 MB
16M X 64 (128 MB)
4M X 64 (32 MB)
1M X 64 (8 MB)
168 MB
16M X 64 (128 MB)
4M X 64 (32 MB)
2M X 64 (16 MB)
176 MB
16M X 64 (128 MB)
4M X 64 (32 MB)
4M X 64 (32 MB)
192 MB
16M X 64 (128 MB)
4M X 64 (32 MB)
8M X 64 (64 MB)
224 MB
16M X 64 (128 MB)
4M X 64 (32 MB)
16M X 64 (128 MB)
288 MB
16M X 64 (128 MB)
8M X 64 (64 MB)
Empty
192 MB
16M X 64 (128 MB)
8M X 64 (64 MB)
1M X 64 (8 MB)
200 MB
16M X 64 (128 MB)
8M X 64 (64 MB)
2M X 64 (16 MB)
208 MB
16M X 64 (128 MB)
8M X 64 (64 MB)
4M X 64 (32 MB)
224 MB
16M X 64 (128 MB)
8M X 64 (64 MB)
8M X 64 (64 MB)
256 MB
16M X 64 (128 MB)
8M X 64 (64 MB)
16M X 64 (128 MB)
320 MB
16M X 64 (128 MB)
16M X 64 (128 MB)
Empty
256 MB
16M X 64 (128 MB)
16M X 64 (128 MB)
1M X 64 (8 MB)
264 MB
16M X 64 (128 MB)
16M X 64 (128 MB)
2M X 64 (16 MB)
272 MB
16M X 64 (128 MB)
16M X 64 (128 MB)
4M X 64 (32 MB)
288 MB
16M X 64 (128 MB)
16M X 64 (128 MB)
8M X 64 (64 MB)
320 MB
16M X 64 (128 MB)
16M X 64 (128 MB)
16M X 64 (128 MB)
384 MB

Installing DIMMs (BANK0, BANK1, BANK2)

The following is a procedure for installing DIMM modules into a DIMM socket.

Step 1:

Line up the DIMM module as illustrated in Figure 1, pin 1 is indicated by a small triangle on the motherboard. Insert the module straight into the socket. The DIMM module is keyed and can only be inserted one way.

Step 2:

Insure that the DIMM module is secure in the socket and snap the locking tabs located on both ends of the socket firmly into place as illustrated in Figure 1.

Figure 1
Step 1
Step 2
Step 3

Once the DIMM modules are installed, the system will display the correct amount of memory, since the system automatically detects the amount installed; there are no jumper settings for memory configuration. The memory should be enabled and fully functional.