Installation guide

32
Upgrading System Memory in Cisco 3600 Series Routers
78-3636-05
Replacing ROM
Figure 21 ROM Location on the Cisco 3640 Mainboard
Figure 22 ROM Location on the Cisco 3660 Mainboard
Step 4 Gently remove the old ROM with the tool listed below, and set the ROM aside:
• Cisco 3620 or Cisco 3640: ROM extraction tool or a small flat-blade screwdriver
• Cisco 3660: 32-pin PLCC extraction (see Figure 23)
H7083
ROM
ROM
17341