Apple HD 4870 - Manual
Apple HD 4870 – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – Required Tool; Phillips #1 screwdriver; Removing the; remove the cable, first
- Page 3 – Holding card by top; Checklist for handling card:; connectors are barely visible, card is connected.
- Page 4 – Connect replacement
073-1250 Rev. A
1
© 2009 Apple Inc. All rights reserved.
Mac Pro
First Steps
Shut down computer.
1
2
Wait 10 minutes.
W
arning:
Parts inside
computer can be very
hot. Allow computer
to cool down before
continuing.
Unplug all external
3
cables except power
cord.
Touch metal PCI cover
4
on back of computer.
Unplug power cord.
5
Opening the
Computer
Hold side access
1
panel and lift latch on
back of computer.
Warning:
Edges of
access panel and
enclosure can be
sharp. Be careful
when handling.
Remove access panel
2
and place it on flat
surface covered by
soft, clean cloth.
ATI Radeon HD 4870 Card Cable
Replacement Instructions
Note:
Follow these instructions carefully. Failure to do so could damage your equipment and
void its warranty.
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Summary
073-1250 Rev. A 2 © 2009 Apple Inc. All rights reserved. Required Tool Phillips #1 screwdriver Removing the Installed Cable The cable is connected to the graphics card. To remove the cable, first removed the card. Locate card. 1 2 Using Phillips #1 screwdriver, loosen 2 captive screws securing card’...
073-1250 Rev. A 3 © 2009 Apple Inc. All rights reserved. 4 Press button on PCIe fan. Move fan to left, 5 which releases retention bar. 6 Disconnect card’s cables from backplane board. Holding card by top 7 corners, pull it up out of slot and remove card from computer. Note: If card is held in place ...
073-1250 Rev. A 4 © 2009 Apple Inc. All rights reserved. 8 Disconnect cable from card. Installing the Replacement Cable and the Card Connect replacement 1 cable to card. 2 Re-install card in slot. Note: You can install card in PCI slot 1, 2, or 3. Installed in slot 2, it blocks slot 3. Installed in ...
