User Manual
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Restart the iMac by pressing the power button on the side of the computer. Wait at least 30 seconds and then reconnect the power cord. 3. Unplug the power ... a triangle symbol.) If the reset button method doesn't work, try inserting a straightened paper clip in the reset button hole. (Open the I/O door on either the keyboard or the front of the iMac. Hot Issues Forcing a Restart - 5 Forcing a Restart If holding down the Command, Control, and Power keys fails to restart the...
Restart the iMac by pressing the power button on the side of the computer. Wait at least 30 seconds and then reconnect the power cord. 3. Unplug the power ... a triangle symbol.) If the reset button method doesn't work, try inserting a straightened paper clip in the reset button hole. (Open the I/O door on either the keyboard or the front of the iMac. Hot Issues Forcing a Restart - 5 Forcing a Restart If holding down the Command, Control, and Power keys fails to restart the...
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USB allows end users to shut down the host computer.) USB devices can include keyboards, mice, joysticks, telephones, scanners, printers, security dongles, microphones, speakers, floppy drives, cameras, modems, CD-ROM drives, etc. USB provides a powerful, hot-swappable, "true plug-and-...
USB allows end users to shut down the host computer.) USB devices can include keyboards, mice, joysticks, telephones, scanners, printers, security dongles, microphones, speakers, floppy drives, cameras, modems, CD-ROM drives, etc. USB provides a powerful, hot-swappable, "true plug-and-...
User Manual
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Note: USB ports, cables, and plugs are only available from hubs. Figure 4: Standard USB Symbol Basics New Technologies - 2 2 Note: Type A ports (as shown in the previous illustration) are often labeled with the standard USB symbol shown in the following illustration. This information is good to know when you need to , it must have an internal hub. If a device (like a keyboard or display) has Type A ports for additional devices to connect to identify, map out, and troubleshoot hub and device connectivity.
Note: USB ports, cables, and plugs are only available from hubs. Figure 4: Standard USB Symbol Basics New Technologies - 2 2 Note: Type A ports (as shown in the previous illustration) are often labeled with the standard USB symbol shown in the following illustration. This information is good to know when you need to , it must have an internal hub. If a device (like a keyboard or display) has Type A ports for additional devices to connect to identify, map out, and troubleshoot hub and device connectivity.
User Manual
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... hubs, since not enough power is not a always the case. Note: When troubleshooting power errors that buspowered hubs can also connect to other items (displays, keyboards, etc.). Only hubs can be "self-powered" by an external power source (like an AC adapter). Hubs can connect to power the device ports. Instead...
... hubs, since not enough power is not a always the case. Note: When troubleshooting power errors that buspowered hubs can also connect to other items (displays, keyboards, etc.). Only hubs can be "self-powered" by an external power source (like an AC adapter). Hubs can connect to power the device ports. Instead...
User Manual
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The maximum cable length allowed for 12 Mbps devices is 5m, and the cable must be shielded. A keyboard with a built-in CPU cases, displays, keyboards, etc. • Bus-powered hubs can be hidden in trackball counts as two devices.) • The maximum number of tiers allowed is typically unshielded.... can be tricky to track sometimes, since hubs can 't be connected to bus-powered hubs due to a single USB hub is 127 devices. (Note: A keyboard with an internal hub is a good example of a bus-powered hub. • The maximum cable length allowed for 1.5 Mbps devices is 3m, and the cable...
The maximum cable length allowed for 12 Mbps devices is 5m, and the cable must be shielded. A keyboard with a built-in CPU cases, displays, keyboards, etc. • Bus-powered hubs can be hidden in trackball counts as two devices.) • The maximum number of tiers allowed is typically unshielded.... can be tricky to track sometimes, since hubs can 't be connected to bus-powered hubs due to a single USB hub is 127 devices. (Note: A keyboard with an internal hub is a good example of a bus-powered hub. • The maximum cable length allowed for 1.5 Mbps devices is 3m, and the cable...
User Manual
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Troubleshooting General/ Block Diagram - 2 Block Diagram The following illustration provides an overview of the iMac internal components and shows how they are connected. RGB Cable P301 Video Board CRT Power Cable P304 P305 P306 P302 P303 P701 P702 P502 Fan ... Board Processor Board Modem Ethernet Logic Board P1 Power /Headphone P2 Board J18 J15 J16 J13 HD J17 Power J14 Audio Video USB On/Off Keyboard IrDA Ribbon Cable CD/HD Data Cable with Ferrite Bead Audio Cable J2 J1 (5 connectors) J6 A/V Interconnect J3 R L Internal Board J4 Mic J5 IrDA Bd...
Troubleshooting General/ Block Diagram - 2 Block Diagram The following illustration provides an overview of the iMac internal components and shows how they are connected. RGB Cable P301 Video Board CRT Power Cable P304 P305 P306 P302 P303 P701 P702 P502 Fan ... Board Processor Board Modem Ethernet Logic Board P1 Power /Headphone P2 Board J18 J15 J16 J13 HD J17 Power J14 Audio Video USB On/Off Keyboard IrDA Ribbon Cable CD/HD Data Cable with Ferrite Bead Audio Cable J2 J1 (5 connectors) J6 A/V Interconnect J3 R L Internal Board J4 Mic J5 IrDA Bd...
User Manual
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... system: At the 1) AC outlet, 2) logic board, 3) power filter cable, 4) power supply board, and 5) power supply fuse. At the AC Outlet First, unplug the keyboard from the computer. If the unit powers on the logic board. Refer to the picture on the next page to test for power on this... meter to locate the necessary test point referenced in the following procedure. In this time, you should test for power at internal points inside the iMac. Following is the order in which component is functioning normally. If the system still won't power on removing parts. Then, using a known-good ...
... system: At the 1) AC outlet, 2) logic board, 3) power filter cable, 4) power supply board, and 5) power supply fuse. At the AC Outlet First, unplug the keyboard from the computer. If the unit powers on the logic board. Refer to the picture on the next page to test for power on this... meter to locate the necessary test point referenced in the following procedure. In this time, you should test for power at internal points inside the iMac. Following is the order in which component is functioning normally. If the system still won't power on removing parts. Then, using a known-good ...
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... listed on the charts in the order of the computer. For additional assistance, contact Apple Technical Support. No power. No Power 1 Refer to "Testing for Power" mentioned earlier...filter board. - Check for trickle power at the power supply to power filter cable. Yes: The keyboard is completely black. No: Check for trickle power at the power supply board. No LED, no fan, no....) Do you have power to the system now? If the symptom persists, try again. Replace the keyboard. Verify the keyboard cable is connected properly to the next cure. Is there +5V power? No: Go to next ...
... listed on the charts in the order of the computer. For additional assistance, contact Apple Technical Support. No power. No Power 1 Refer to "Testing for Power" mentioned earlier...filter board. - Check for trickle power at the power supply to power filter cable. Yes: The keyboard is completely black. No: Check for trickle power at the power supply board. No LED, no fan, no....) Do you have power to the system now? If the symptom persists, try again. Replace the keyboard. Verify the keyboard cable is connected properly to the next cure. Is there +5V power? No: Go to next ...
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Yes: Replace the Analog/Video Board (exchange like-for-like, there are two versions of this board) No: Go to get the correct version of Mac OS. 3 Reset the PRAM by pressing a key on the keyboard. You must use the system software that came with the unit in order to next step 2 Reinstall System Software. Troubleshooting Symptom Charts/ Can't Wake From Sleep - 2 4 Can't Wake From Sleep Computer cannot be brought out of "sleep" mode by holding down the Option-Command- The problem is usually evident by a black screen and a Green or Amber LED. 1 Is the front LED green? P-and R keys.
Yes: Replace the Analog/Video Board (exchange like-for-like, there are two versions of this board) No: Go to get the correct version of Mac OS. 3 Reset the PRAM by pressing a key on the keyboard. You must use the system software that came with the unit in order to next step 2 Reinstall System Software. Troubleshooting Symptom Charts/ Can't Wake From Sleep - 2 4 Can't Wake From Sleep Computer cannot be brought out of "sleep" mode by holding down the Option-Command- The problem is usually evident by a black screen and a Green or Amber LED. 1 Is the front LED green? P-and R keys.
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Does the system startup successfully? If the problem persists, replace the SDRAM (one DIMM at a time (beginning with the keyboard and then the mouse) and start up the system after each device is connected to see if one at a time and starting up the computer after each addition. good SO-DIMMs. ...step. Can you added is causing the problem. Replace the hard drive/CD data cable. - Yes: Begin adding back the system Extensions one at a time) with the keyboard and then the mouse, and so on the hard drive when you connect a particular external device, replace the device in question. No...
Does the system startup successfully? If the problem persists, replace the SDRAM (one DIMM at a time (beginning with the keyboard and then the mouse) and start up the system after each device is connected to see if one at a time and starting up the computer after each addition. good SO-DIMMs. ...step. Can you added is causing the problem. Replace the hard drive/CD data cable. - Yes: Begin adding back the system Extensions one at a time) with the keyboard and then the mouse, and so on the hard drive when you connect a particular external device, replace the device in question. No...
User Manual
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...with the unit to get the correct version of Mac OS.) No: Go to next step. 3 If the mouse is connected to the keyboard, connect the mouse to one of the mouse, it's possible that the mouse is already connected to be replaced. Under the name, it to roll properly. In ...version number in the upper left corner should be greater than 1.0 - If either the ball or the rollers are several rollers inside the iMac I /O panel instead. Run Apple System Profiler. Hold down during startup but clicking the mouse has no effect or double-clicking the mouse does not open an application, ...
...with the unit to get the correct version of Mac OS.) No: Go to next step. 3 If the mouse is connected to the keyboard, connect the mouse to one of the mouse, it's possible that the mouse is already connected to be replaced. Under the name, it to roll properly. In ...version number in the upper left corner should be greater than 1.0 - If either the ball or the rollers are several rollers inside the iMac I /O panel instead. Run Apple System Profiler. Hold down during startup but clicking the mouse has no effect or double-clicking the mouse does not open an application, ...
User Manual
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Exploded View 1 iMac Exploded View Top Rear Housing 922-3561 RGB/Video Cable 922-3622 Outer Front 922-3842, Rev 2 Bezel Microphone Power 922-3563 922-3579 Supply ... LED Cable 922-3623 Audio Cable 922-3624 922-3836, Rev 2 See Logic Board/ Mass Storage Chassis Exploded View Bottom Rear Housing 922-3578 USB Keyboard 922-3559 USB Mouse 922-3560 Foot with I/O Door Clips Kit 922-3572 076-0743 Lower Access Cover 922-3573
Exploded View 1 iMac Exploded View Top Rear Housing 922-3561 RGB/Video Cable 922-3622 Outer Front 922-3842, Rev 2 Bezel Microphone Power 922-3563 922-3579 Supply ... LED Cable 922-3623 Audio Cable 922-3624 922-3836, Rev 2 See Logic Board/ Mass Storage Chassis Exploded View Bottom Rear Housing 922-3578 USB Keyboard 922-3559 USB Mouse 922-3560 Foot with I/O Door Clips Kit 922-3572 076-0743 Lower Access Cover 922-3573
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... Strawberry 922-3789 Tanger ine *with IrDA CD Bezel 922-3605 Bondi Blue 922-3776Blueberry 922-3796 Grape 922-3798 Lime 922-3795Strawberry 922-3797Tangerine Keyboard, USB 922-3559 Bondi Blue 922-3728 Blueberry 922-3800 Grape 922-3802 Lime 922-3799 Strawberry 922-3801 Tangerine 922-3560 Bondi Blue 922...
... Strawberry 922-3789 Tanger ine *with IrDA CD Bezel 922-3605 Bondi Blue 922-3776Blueberry 922-3796 Grape 922-3798 Lime 922-3795Strawberry 922-3797Tangerine Keyboard, USB 922-3559 Bondi Blue 922-3728 Blueberry 922-3800 Grape 922-3802 Lime 922-3799 Strawberry 922-3801 Tangerine 922-3560 Bondi Blue 922...
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... federal and state laws. PowerPC and the PowerPC logo are governed by the accompanying software license agreement. Purchase of Apple. Use of the "keyboard" Apple logo (Option-Shift-K) for commercial purposes without the written consent of this manual may not be registered in the ...U.S. PostScript is a registered trademark of Apple Computer, Inc., registered in certain jurisdictions. SRS technology is a trademark of ...
... federal and state laws. PowerPC and the PowerPC logo are governed by the accompanying software license agreement. Purchase of Apple. Use of the "keyboard" Apple logo (Option-Shift-K) for commercial purposes without the written consent of this manual may not be registered in the ...U.S. PostScript is a registered trademark of Apple Computer, Inc., registered in certain jurisdictions. SRS technology is a trademark of ...
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... using your computer to restart. (p. 12) m Resolve system extension conflicts. (p. 17) m Test and repair the hard disk directory. (p. 21) m Reinstall system software. (p. 21) Keyboard or mouse doesn't work. Note: These solutions are for system software. (p. 15) m Check RAM disk settings in the Memory control panel. (p. 15) m Resolve system extension...
... using your computer to restart. (p. 12) m Resolve system extension conflicts. (p. 17) m Test and repair the hard disk directory. (p. 21) m Reinstall system software. (p. 21) Keyboard or mouse doesn't work. Note: These solutions are for system software. (p. 15) m Check RAM disk settings in the Memory control panel. (p. 15) m Resolve system extension...
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...restarting. 2 Open the Special menu and choose Restart. A dialog box appears. 3 Click Restart. m Open the cover on the side of your Apple USB keyboard or on the front of the computer. 2 In the dialog box that appears, click Shut Down. 12 Chapter 1 Always try shutting down the ...you can eliminate a problem simply by pressing the power button (®) on your Apple USB keyboard or on page 13. Restart the computer. Often you can also press the power button (®) on your Apple USB keyboard or on the front of the computer. Carefully insert the end of the above ...
...restarting. 2 Open the Special menu and choose Restart. A dialog box appears. 3 Click Restart. m Open the cover on the side of your Apple USB keyboard or on the front of the computer. 2 In the dialog box that appears, click Shut Down. 12 Chapter 1 Always try shutting down the ...you can eliminate a problem simply by pressing the power button (®) on your Apple USB keyboard or on page 13. Restart the computer. Often you can also press the power button (®) on your Apple USB keyboard or on the front of the computer. Carefully insert the end of the above ...
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... message to quit by choosing Quit from the File menu or pressing Command (x)-Q. m Check that appears. When you have to shut down . m Check that the keyboard and mouse cables are properly connected. If this doesn't solve your computer to shut down your computer the normal way, unplug your computer, the computer...
... message to quit by choosing Quit from the File menu or pressing Command (x)-Q. m Check that appears. When you have to shut down . m Check that the keyboard and mouse cables are properly connected. If this doesn't solve your computer to shut down your computer the normal way, unplug your computer, the computer...
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..., you may need to repair your computer or into another computer and connect it to yours. Then restart your Apple USB keyboard or on your computer except the Apple USB keyboard and Apple USB mouse. m If the device is plugged into an open USB port on the front of the computer. ... a power outlet (such as described in the online documentation that Ethernet is selected. m If the device is connected to a hub, try unplugging one device in at a time to determine which device is the problem, then refer to make sure the cord is plugged into a working electrical outlet....
..., you may need to repair your computer or into another computer and connect it to yours. Then restart your Apple USB keyboard or on your computer except the Apple USB keyboard and Apple USB mouse. m If the device is plugged into an open USB port on the front of the computer. ... a power outlet (such as described in the online documentation that Ethernet is selected. m If the device is connected to a hub, try unplugging one device in at a time to determine which device is the problem, then refer to make sure the cord is plugged into a working electrical outlet....
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... that doesn't solve your problem, shut down the Shift key until you determine which piece of equipment may not be causing the problem, reconnect one device, start up your problem, return to no more information about using a RAM disk and you 've installed. Then try performing a clean...Your Computer's Software." Then restart the computer. Then refer to the documentation that came with that device, as well as the information on your keyboard and mouse. Check the RAM disk settings in the Memory control panel to make sure the device is causing the problem. for special situations.)...
... that doesn't solve your problem, shut down the Shift key until you determine which piece of equipment may not be causing the problem, reconnect one device, start up your problem, return to no more information about using a RAM disk and you 've installed. Then try performing a clean...Your Computer's Software." Then restart the computer. Then refer to the documentation that came with that device, as well as the information on your keyboard and mouse. Check the RAM disk settings in the Memory control panel to make sure the device is causing the problem. for special situations.)...
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... Starting Up 19 Resetting the PRAM replaces the information stored there with some USB keyboards from manufacturers other than Apple. 1 Make sure the Caps Lock key is set preferences for a modem, open those control panels or applications to restore modem ...applications, open the communications software program you are using and restore any communications software programs you are lost includes RAM disk settings) m Monitors & Sound m Keyboard and Mouse (or Trackpad) m AppleTalk ("Connect via" is not engaged. 2 Restart your problem, return to the Ethernet port) m Map Note: You...
... Starting Up 19 Resetting the PRAM replaces the information stored there with some USB keyboards from manufacturers other than Apple. 1 Make sure the Caps Lock key is set preferences for a modem, open those control panels or applications to restore modem ...applications, open the communications software program you are using and restore any communications software programs you are lost includes RAM disk settings) m Monitors & Sound m Keyboard and Mouse (or Trackpad) m AppleTalk ("Connect via" is not engaged. 2 Restart your problem, return to the Ethernet port) m Map Note: You...