Nortel 1100 安装指导
Chapter 3 Nortel VPN Router 1700 and 1600 option installation 53
Nortel VPN Router Installation — Hardware Options
Figure 11
Removing the top cover
3
Slide the top cover forward approximately 1/4 inch.
CS160003A
Slide cover forward and lift up
Remove these 4 screws
Alert/Firm
Boot/Ready
Alert/Fail
Boot/Ready