Specifications

38 Memory Replacement Instructions for the Network Processing Engine and Input/Output Controller
Removing and Replacing Memory DRAM SIMMs, SDRAM DIMMs, and Boot ROMs
Step 5 Place the angled tips of the PLCC-type IC extractor tool beneath the corners of the boot
ROM. (See Figure 29.)
Figure 29 Using the PLCC-Type IC Extractor Tool to Remove the PLCC-Type Boot
ROM—NPE-200 Shown
Step 6
Carefully squeeze the arms of the IC extractor tool until the boot ROM releases from the
socket. Apply even pressure to both tips of the IC extractor tool. (See Figure 29.)
Step 7 Set the old boot ROM aside (preferably in an antistatic bag).
This completes the steps for removing the Boot ROM from the NPE-200 or NPE-300.
H10379
NETWORK PROCESSING ENGINE-200
PLCC extractor tool
PLCC PROMPLCC extractor slot
PLCC socket
Squeeze here
PLCC extractor slot
Squeeze here