HP ProBook 6550b HP ProBook 6455b, 6555b, 6450b,and 6550b Notebook PCs - Maint - Page 159
Remove the serial connector, Reverse this procedure to install the serial connector and cable.,
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Page 159 highlights
3. Remove the serial connector (3). Reverse this procedure to install the serial connector and cable. Component replacement procedures 151
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3.
Remove the serial connector
(3)
.
Reverse this procedure to install the serial connector and cable.
Component replacement procedures
151