Installing An Expansion Card; Easy Multi Monitor Feature; Jumpers Setup - ASROCK 775TWINS-HDTV User Manual

2.4 Expansion Slots (PCI, AMR, and PCI Express Slots) 2.4 Expansion Slots (PCI, AMR, and PCI Express Slots) 2.4 Expansion Slots (PCI, AMR, and PCI Express Slots)
2.4 Expansion Slots (PCI, AMR, and PCI Express Slots) 2.4 Expansion Slots (PCI, AMR, and PCI Express Slots)
There are 2 PCI slots, 1 AMR slot and 2 PCI Express slot on this motherboard.
PCI slots: PCI slots are used to install expansion cards that have the 32-bit PCI
interface.
AMR slot: AMR slot is used to insert an ASRock MR card (optional) with v.92
Modem functionality.
PCIE Slots: PCIE1 (PCIE x16 slot) is used for PCI Express cards with x16 lane
width graphics cards.
PCIE2 (PCIE x1 slot) is used for PCI Express cards, such as
Gigabit LAN card, SATA2 card, etc.

Installing an expansion card

Installing an expansion card Installing an expansion card
Installing an expansion card Installing an expansion card
Step 1. Before installing the expansion card, please make sure that the power
supply is switched off or the power cord is unplugged. Please read the
documentation of the expansion card and make necessary hardware
settings for the card before you start the installation.
Step 2. Remove the system unit cover (if your motherboard is already installed in
a chassis).
Step 3. Remove the bracket facing the slot that you intend to use. Keep the
screws for later use.
Step 4. Align the card connector with the slot and press firmly until the card is
completely seated on the slot.
Step 5. Fasten the card to the chassis with screws.
Step 6. Replace the system cover.

2.5 Easy Multi Monitor Feature

2.5 Easy Multi Monitor Feature 2.5 Easy Multi Monitor Feature
2.5 Easy Multi Monitor Feature 2.5 Easy Multi Monitor Feature
This motherboard supports Multi Monitor upgrade. With the onboard VGA and the
external add-on PCI Express VGA card, you can easily enjoy the benefits of Multi
Monitor Feature. If you plan to enable the function of onboard VGA, please select
the option "Primary Graphics Adapter" of BIOS to [Onboard], and then install VGA
card and VGA card drivers to enjoy multi-monitors.

2.6 Jumpers Setup

2.6 Jumpers Setup 2.6 Jumpers Setup
2.6 Jumpers Setup 2.6 Jumpers Setup
The illustration shows how jumpers are
setup. When the jumper cap is placed on
pins, the jumper is "Short". If no jumper cap
is placed on pins, the jumper is "Open". The
illustration shows a 3-pin jumper whose pin1
and pin2 are "Short" when jumper cap is
placed on these 2 pins.
1 2 1 2 1 2
1 2 1 2
ASRock 775Twins-HDTV Motherboard
Short Open