Installation Guide HP J2443A 8-Mbyte Memory Upgrade for the HP Router 650 1994-08

Install the memory upgrade.

You will install the memory upgrade on the routing engine,

which is the module located in slot 1 (the topmost slot).

1. Disconnect the console cable from the routing engine.

2. Open the front door of the router by pulling its lock—the

round post at the upper right—to the right. (See figure 1.)

3. Switch off the power supply by pressing the bottom of its

switch (marked with “

❍ ”). If two power supplies are

installed, switch both off.

4. Connect a grounding wrist strap to your wrist and to the

back of the router.

Figure 1. Opening Router Door

Install the memory upgrade.