Sun Microsystems Enterprise 3 00 Series, Установка и замена

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Chapter 1 Installation and Component Replacement 1-11
1.7 Replacing Riser Cards
Each PCI I/O board accommodates two riser cards.
1. Follow the procedures in the Section 1.5.1 “Removing a PCI I/O Board” on
page 1-3, to remove the applicable I/O board.
2. If a PCI card is already installed in the riser card slot designated for replacement,
remove the card as indicated in Section 1.6.1 “Removing a PCI Card” on page 1-6.
If there is no PCI card presently installed, proceed to Step 3.
3. Remove the two screws securing the existing riser card to the PCI I/O board
(
FIGURE 1-4
on page 7) and remove the riser card.
4. Secure the new riser card onto the PCI I/O board using the two screws removed in
Step 3.
5. If a PCI card was removed in Step 2, replace the card as indicated in Section 1.6.2
“Installing a PCI Card” on page 1-9.
1.8 Verifying Installation
After the PCI board is installed in the system, and before booting the system, verify
installation by performing the following tasks. Refer to the Solaris Handbook for
SMCC Peripherals manual or your Solaris documentation for detailed instructions.
1. Power on the system, and when the banner appears, press the Stop-A keys to
interrupt the boot process and get to the
ok
prompt.
2. Use the
show-devs
command to list the system devices.
If you do not see your new device(s) listed, check that the PCI I/O board and any
PCI cards are properly seated and reinstall the board or cards, if necessary.
Also verify that the JTAG test jumper on the PCI card is disabled or removed. See
Section 1.6.2 “Installing a PCI Card” on page 1-9.”