Cisco 7000 Series Hardware Installation And Maintenance Manual page 190

Installing and Configuring Processor Modules
Figure 5-7
Figure 5-8
Jumper
J4
J3
Step 5
Step 6
Step 7
5-32 Cisco 7010 Hardware Installation and Maintenance
System Software EPROM Sockets and Jumpers J3 and J4
ROM7 ROM8
J4
ROM5 ROM6
J3
ROM3 ROM4
ROM1 ROM2
Jumper Settings for Software EPROM Sizes
EPROM
27010
Types
Memory 1 Mb 2 Mb
.
1
.
.
.
1
.
.
Use a chip extractor to remove the first EPROM from its socket. If you do not have a chip
extractor available, use the tip of a screwdriver blade to gently pry the EPROM out of its
socket.
Install the new EPROM in the same numbered socket as old EPROM you just removed.
Observe the correct notch orientation for the new EPROM.
Repeat Steps 5 and 6 until all new EPROMs are installed. Be careful not to bend or break
any of the pins. Use needlenose pliers to straighten a bent pin. If a pin breaks, you must
obtain a replacement.
ROM2 9.17(1)
©1986-93 by
cisco Systems ->eb
27020 27040 27080
4 Mb 8 Mb
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1 1 1
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1 1 1
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GS7-K