User manual ACER G235HL

[. . . ] Record the model number, serial number, purchase date, and place of purchase information in the space provided below. The serial number and model number are recorded on the label affixed to your computer. All correspondense concerning your unit should include the serial number, model number, and purchase information. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopy, recording, or otherwise, without the prior written permission of Acer Incorporated. Model Number : _________________________________ Serial Number: ___________________________________ Purchase Date: ___________________________________ Place of Purchase: ________________________________ Acer and the Acer logo are registered trademarks of Acer Inc. [. . . ] It snaps into place over the backplane and flex circuit cable. Connect Auxiliary Power Cables 1 2 Connect the auxiliary power cable to the 8-pin auxiliary power connector on the server board (A). Connect the signal cable to the 5-pin signal connector on the server board (B). 33 Finish Cable Routing 1 Connect the USB cable to the USB connector on the front panel. Route the cable along the top of the fan module and connect it to the server board. Make sure the cable does not lay on top of the corner of the backplane or it will get damaged when you install the top cover. Install the processor duct. 2 34 3 2 Assembling the System If it isn't installed, install the power supply air baffle. All cables from the power supply should route through the notch in the bottom of the baffle. 4 Connect the SCSI cable to the SCSI connector on the server board. Route the cable between the memory connectors and the full height PCI riser, through the clips on the side of the processor duct, through the notch in the top of the power supply air baffle, to the connector on the backplane board. Note: It may be easier to route the SCSI cable after the full length PCI riser card is installed. 5 Ensure that the front panel cable is connected to the front panel board, routed over USB cable to the backplane, and connected to the matching connector. 35 Installing Peripherals Peripherals and add-in cards are not included in your system and must be purchased separately. The following sections describe how to install PCI add-in cards, hard disk drives, a DVD/CD-ROM drive/floppy disk drive, and a tape drive. Installing a PCI Card on a Riser Card The riser card nearest the chassis sidewall (see "Installing the Riser Cards on the Server Board" on page 36, B) supports three Low Profile (LP) PCI add-in cards. The riser card on the chassis centerline (see "Installing the Riser Cards on the Server Board" on page 36, A) supports three full-length, full-height PCI add-in cards or three LP cards (an LP card must be equipped with a standard full-height PCI mounting bracket). PCI add-in cards must be installed on a riser card while the riser card is removed from the chassis. If you do not have PCI cards to install, proceed to "Installing the Riser Cards on the Server Board" on page 36. Note: If you install a NIC in the top slot of either the low profile riser or full height riser, you may encounter difficulty removing network cables connected to the card. 1 Open the retainer clip (See both figures below, A) and remove the desired filler panel from the rear retention bracket (B) of the riser card. Note: If your full-length card has a card guide attached to the end opposite the metal bracket, remove the guide. 2 Insert the edge connector of the PCI card into the desired slot of the riser card (D) while inserting the end of the card's metal bracket in opening (C). Note: If you are installing a full-length card, insert the end opposite the metal bracket into the full-length card lock. 36 3 4 2 Assembling the System Firmly push the PCI card's edge connector into the riser card slot until it is fully seated. This main disconnect must be readily accessible, and it must be labeled as controlling power to the entire unit, not just to the server(s). GROUNDING THE RACK INSTALLATION: To avoid the potential for an electrical shock hazard, you must include a third wire safety grounding conductor with the rack installation. If server power cords are plugged into AC outlets that are part of the rack, then you must provide proper grounding for the rack itself. If server power cords are plugged into wall AC outlets, the safety grounding conductor in each power cord provides proper grounding only for the server. You must provide additional, proper grounding for the rack and other devices installed in it. OVER CURRENT PROTECTION: The server is designed for an AC line voltage source with up to 20 amperes of over current protection. If the power system for the equipment rack is installed on a branch circuit with more than 20 amperes of protection, you must provide supplemental protection for the server. If more than one server is installed in the rack, the power source for each server must be from a separate branch circuit. Temperature: The operating temperature of the server, when installed in an equipment rack, must not go below 5 °C (41 °F) or rise above 35 °C (95 °F). Extreme fluctuations in temperature can cause a variety of problems in your server. 45 Ventilation: The equipment rack must provide sufficient airflow to the front of the server to maintain proper cooling. It must also include ventilation sufficient to exhaust a maximum of 2110 Btu's per hour for a fully loaded Altos R700 server. [. . . ] Remove the full-height PCI riser card assembly. Unplug all cables connected to the backplane board. Remove the thumbscrew (A) along the top of the board and lift it out of the chassis. Lower the replacement backplane board into the chassis, inserting the lower corners (B) and (C) into their slotted chassis tabs. 63 9 Install and tighten the thumscrew. Caution: Carefully route cables in their original paths to minimize airflow blockage and cooling problems. 10 Connect all cables to the board. [. . . ]