Internal Option Installa tion Instructions 
This section contains 
the 
installation instructions for 
options 
that 
go INSIDE your IBM Personal Computer 
AT. 
Handling Static-Sensitive Devices 
Some 
of 
your options 
can 
be 
damaged by static 
discharge. 
To 
prevent this damage, the options are 
wrapped in anti-static bags. 
Certain 
precautions must 
be 
taken 
before removing 
an 
option from its bag. 
1  
Hold 
the 
option (still wrapped in its anti-static 
bag) 
in 
one 
hand 
and 
touch a metal 
part 
of 
your 
system unit with the 
other 
hand. 
Internal Option Installation 
3-3