
MCE Xcarét Pro-99 Expansion Bay Hard Drive Kit 1
Introduction
Thank you for purchasing an MCE Xcarét Pro-99 Expansion Bay 
Hard Drive Kit! We are sure that your new device will enrich your 
PowerBook computing experience. If at any time you are unsure 
about or are having difficulty with the installation or use of your 
new product, you may request assistance by calling (949)458-0800 
or by sending an email to support@mcetech.com.
The MCE Xcarét Pro Expansion Bay Hard Drive Kit is a compact, 
completely mobile storage solution for use in the right-side expansion bay of your Macintosh PowerBook.
In order to get the most out of your new product, please read the 
next several sections of this user’s guide on the use and care of the 
MCE Xcarét Pro-99 Expansion Bay Drive Kit.
The installation procedure involved with the Kit is a delicate 
process and, if not performed properly, could cause damage to your 
hard drive or PowerBook. MCE strongly recommends that the 
installation be performed by a trained technician. These installation instructions are given for those who understand these risks and 
are confident in their technical skills. If performed carefully and 
patiently, these instructions will guide you step by step through a 
successful installation of your new hard drive enclosure and/or 
hard drive.
Note: If you are installing your PowerBook's original 
internal hard drive into the MCE Xcarét Pro Expansion Bay 
Drive Kit and have Password Protection enabled on the 
drive or any volume on it, you must disable Password 
Protection before removing the drive from your 
PowerBook.
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MCE Xcarét Pro-99 Expansion Bay Hard Drive Kit
Preparing to Install
List of Items
Before beginning installation of your hard drive into the Xcarét 
Pro-99 Expansion Bay Hard Drive Kit, remove the single screw 
securing the Kit’s top to its bottom and check the contents of the 
package to ensure that all required components are present:
a. (1) Black Kit Top 
b. (1) Gray Kit Base 
c. (1) Silver Internal Hard Drive Bracket 
d. (1) Drive Connector with attached LED 
e. (9) Dark Flat Head Screws 
f. (4) Silver Bevel Head Screws 
g. (1) MCE Mini Philips/Standard Screwdriver
You must supply a 2.5” IDE hard drive that is 12.7mm or shorter in 
height and a little bit of patience to perform the installation.
Installation
Step 1: Place the Xcarét Pro Kit and hard drive on a dry, flat 
surface.
Step 2: Carefully lift the Drive Connector out of its slot and lay it
a
b
c
d
e, f

MCE Xcarét Pro-99 Expansion Bay Hard Drive Kit 3
aside the Kit Base. DO NOT 
pull on the LED wires attached 
to the Drive Connector, as this 
may cause permanent damage! 
If the LED slips out of its 
front-panel slot, simply reinsert it so that the front of the 
LED is flush with the front 
panel of the Kit Base.
Step 3: Carefully lift the Silver Internal Hard Drive Bracket and 
the bag of screws from out of the Kit Bottom, being careful not to 
snag the LED wires. Remember the orientation of the Drive 
Bracket relative to Kit Base.
Step 4: With the hard drive’s 
label facing upward, carefully 
place the hard drive into the 
Drive Bracket, lining up the 
side-mounted screw holes of 
the hard drive with the holes 
on the sides of the Bracket.
Note: The ends of the drive should be flush with the ends 
of the Drive Bracket. If the drive extends beyond the edges 
of the Bracket, it is facing backwards and you turn the drive 
180 degrees within the bracket. Hint: The hard drive’s 
connector pins go on the side of the bracket opposite the 
stamped series of numbers on the inside of the bracket.
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screw holes

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MCE Xcarét Pro-99 Expansion Bay Hard Drive Kit
Step 5: To secure the hard 
drive to the Drive Bracket, 
screw the four silver bevelheaded screws into the sides of 
the bracket/drive assembly.
Step 6: Carefully attach 
the Drive Connector to the 
hard drive as shown here. 
Looking from above the 
hard drive, note that the 
two left-most columns of 
pins (four pins total) are 
not connected to the Drive 
Connector. Do not place a 
jumper on the unconnected 
pins.
Step 7: Gently lay the hard drive 
with bracket onto the four rubberized mounting posts in the Kit 
Base.
non-
connected
pins
rubberized
mounting
posts

MCE Xcarét Pro-99 Expansion Bay Hard Drive Kit 5
Step 8: Secure the Drive Bracket to the Kit Base by screwing four 
flat-headed screws into the mounting posts of the Kit Base.
Note: Do not overtighten the screws onto the mounting 
posts, as this may nullify the shock-dampening effect of the 
rubberized ends of the posts.
Caution: Be extremely careful in carrying out the next 
several steps as they involve manipulating the delicate 
bronze-colored ribbon of the Drive Connector, which, if 
damaged, cannot be replaced.
Step 9: Slowly but firmly 
push the green IC board of the 
Drive Connector slightly right, 
as show here, so that its left 
edge clears the inner left side 
of the Kit Base. Push the 
green IC board down into the 
slot between the inner rear of 
the Kit Base and the two raised 
posts of the Base. In doing 
this, the bronze-colored ribbon 
will ripple slightly - be careful 
not to tear or pinch the ribbon 
while completing this.
Step 10: Once the green IC 
board is resting in its slot (you 
may have to keep a finger on it 
to keep it there), gently push 
down on the bronze-colored 
ribbon to tuck it into the space 
between the green IC board 
and the drive. Again , be very 
careful not to damage the ribbon.
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➠
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MCE Xcarét Pro-99 Expansion Bay Hard Drive Kit
Step 11: Next, place the black Kit Top onto the Kit Base. Notice 
the alignment groove located on the inside rear of the Kit Top. 
This is where the top of the 
green IC board of the Drive 
Connector must be fitted in 
order to ensure proper alignment of the Kit Top. You may 
have to gently push the Drive 
Connector in to allow the 
alignment groove of the Kit 
Top to properly catch and 
secure the top of the green IC 
board.
Step 12: Before securing the final screws, ensure the Drive Connector is properly aligned and is not crooked or loose in its slot. 
While clamping the 
Top and Base together 
with your hand, push a 
finger against the Drive 
Connector to make 
sure it does not move 
and that it is in straight 
to guarantee that it will 
slide into the expansion 
bay connector 
smoothly.
Step 13: Once the Kit Top and Drive Connector are properly 
aligned with the Kit Base, secure the Kit Top to the Kit Base by 
screwing the five top-mounted flat head screws into position.
alignment
groove
➠

MCE Xcarét Pro-99 Expansion Bay Hard Drive Kit 7
Caution: Do not overtighten the top screws. The top of 
the screws should sit flush with the rest of the Kit Top 
surface. You may have to make some fine adjustments to 
the screw tightness to ensure a uniform fitting of the Kit 
Top to the Kit Base.
Congratulations on completing the installation of your MCE 
Xcarét Pro Expansion Bay Hard Drive Kit. Please refer to the 
User’s Guide for information on operation and maintenance.
!
screws

© 2000 Mac Components Engineered
MCE, the MCE logo and Xcarét Pro are trademarks of Mac Components Engineered.
Apple, the Apple logo, Mac, the MacOS logo, Macintosh, and PowerBook, are registered trademarks of Apple Computer, Inc.
Products and company names are trademarks of their respective companies, and are mentioned for informational purposes only and constitute neither an endorsement nor a recommendation.
Every effort has been made to ensure that the information in this 
manual is accurate. All errors including photographic, printing, 
typographical, and clerical are subject to correction. Information 
in this document is subject to change without notice and does not 
represent a commitment on the part of Mac Components Engineered.
Mac Components Engineered 
Irvine, California, USA
Sales: (800)500-0622; sales@mcetech.com 
Technical Support: (949)458-0800; support@mcetech.com
http://www.mcetech.com
Rev . 011003