Apple imac 17 inch late 2006 cd User Manual
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iMac (17-inch Mid 2006/Late 2006 CD) Take Apart — General Information 11 Bend the card at a slight angle at the top to make sure the card makes contact with each latch. Refer to Removing the Front Bezel for the complete procedure. 4. 5.
iMac (17-inch Mid 2006/Late 2006 CD) Take Apart — General Information 12 EMI Shielding The iMac enclosure is wrapped in EMI shielding that is easily torn and damaged. To maintain a properly shielded unit, you must repair all accidental tears and cracks to the shielding by covering them with EMI tape. Order EMI tape, part number 922-4786 (a long, thin strip) or 922-EMI tape, part number 922-4786 (a long, thin strip) or 922- 5026 (short, wide strips). Cover nicks, such as the those shown below, with EMI tape. Pay particular attention to the EMI shielding inside the rear housing, shown below. The EMI shield is easily damaged when replacing modules.
iMac (17-inch Mid 2006/Late 2006 CD) Take Apart — General Information 13 Lower EMI Shield EMI tape covers the top and sides of the display panel, and the lower EMI shield covers the logic board along the bottom of the unit. The EMI tape and lower EMI shield are easily damaged when removed, and removal is necessary in order to access most components within the unit. Should the EMI tape that seals the display, or the EMI shield covering the bottom of the enclosure (see photo below) accidentally tear, use EMI tape (922-4786 or 922-5026) to repair and completely seal the unit. When properly repaired, all edges shown below will be wrapped by EMI tape, and the tape securely adhered to all edges. Use a black stick to flatten the EMI tape tightly and rub out air pockets and wrinkles.
iMac (17-inch Mid 2006/Late 2006 CD) Take Apart — General Information 14 Pay particular attention to the EMI shielding inside the rear housing, shown below. The EMI shield is easily damaged when replacing modules Lower EMI Shield EMI tape covers the top and sides of the display panel, and the lower EMI shield covers the logic board along the bottom of the unit. The EMI tape and lower EMI shield are easily damaged when removed, and removal is necessary in order to access most components within the unit. Should the EMI tape that seals the display, or the EMI shield covering the bottom of the enclosure (see photo below) accidentally tear, use EMI tape to repair and completely seal the unit.
iMac (17-inch Mid 2006/Late 2006 CD) Take Apart — General Information 1 When properly repaired, all edges shown below will be wrapped by EMI tape, and the tape securely adhered to all edges. Use a black stick to flatten the EMI tape tightly and rub out air pockets and wrinkles.
iMac (17-inch Mid 2006/Late 2006 CD) Take Apart — General Information 1 What’s New 23 April 2007 The optical drive removal procedure has been updated. Using a screwdriver to release the optical drive tabs is causing damage to the logic board. The updated procedure shows how to remove the optical drive using a needlenose pliers. Additional information on handling slot-load optical drives can be referenced in Kbase article 30 22. 12 January 2007 The “No Power” symptom in Troubleshooting has been updated. If your computer won’t turn on, try removing and reinstalling the SO-DIMMs. 31 October 2006 Troubleshooting has been updated with a new symptom, “Fans running at full speed after computer turns on.” Note: The customer may have entered a diagnostic mode that causes the fans to run at full speed. This symptom is very easy to resolve at the customer level. 3 October 2006 The symptom “Starts Up To Black Screen or No Video (iMac 17-inch Mid 2006 only)” has been added to the troubleshooting chapter. Upgrading to Mac OS X v10.4.8 resolves the issue. 2 October 2006 EMI tape photos (922-4786 and 922-5026), used to repair torn and damaged EMI shielding, have been added to the EMI Shielding section in the General Information chapter. 6 September 2006 Introduction: iMac (17-inch Late 2006 CD) 1.83 GHz Intel Core 2 Duo processor 160 GB Serial ATA hard drive Slot-loading Combo drive (DVD-ROM/CD-RW ) 512MB of 667MHz DDR SDRAM; supports up to 2GB Intel GMA 950 graphics processor with 64MB of DDR2 SDRAM shared with main memory New service parts for the iMac (17-inch Late 2006 CD) • • • • • • • • • • • •
iMac (17-inch Mid 2006/Late 2006 CD) Take Apart — General Information 1 Logic board (661-4116) Hard Drive (661-4175) Stand (922-7832) Screw, T10, Flat head (922-7749) 11 July 2006 Updated the screw chart with photos of 922-7654 and 922-7655 5 July 2006 Introduction: iMac (17-inch Mid 2006) Troubleshooting LEDs on the logic board Logic board, dual core 1.83 GHz DC-DC board is now incorporated onto the main logic board Power supply, 120W single rail 12V One wireless antenna (for AirPort) No built-in Bluetooth All units will have two identical DIMMs installed, 2x256MB. Configure to order (CTO) option of 2x512MB and 2x1GB 80 GB hard drive standard, 160 GB CTO option Remote control is CTO Slated for the education market • • • • • • • • • • • • • • • •
Service Source © 2005 Apple Computer, Inc. All rights reserved. Take Apart iMac (17-inch Mid 2006), iMac (17-inch Late 2006 CD)
iMac (17-inch Mid 2006/Late 2006 CD) Take Apart — Access Door 1 Access Door Tools Phillips #2 screwdriver. ESD-safe workstation and mat Soft, clean towel or cloth Preliminary Steps Before you begin, lay the computer down so the panel is face down and the bottom is facing you. Part Location • • •
iMac (17-inch Mid 2006/Late 2006 CD) Take Apart — Access Door 20 Removing the Access Door Raise the stand and use a Phillips #2 screwdriver to loosen the two captive screws that secure the memory access door. Remove the access door. Replacing the Access Door Make sure the memory ejector tabs are in the closed position before attaching the access door. Position the access door on the rear housing over the memory compartment. Lift the stand out of the way. Use a Phillips #2 screwdriver to tighten the captive screws. 1. 1. 2. 3. 4.