Aspire 7730/7730G/7730Z/7730ZG Service Guide
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Removing the Mainboard 1. See "Removing the Upper Cover" on page 71. 2. Remove the Upper Cover. Use the tweezers to the motherboard. 4. Step Mainboard Size M2.5*6.5 (NL) Quantity 1 Screw Type Chapter 3 85 Remove the securing screw from the Mainboard. Disconnect the two cables connected to lift and remove the tape strip securing the modem cable. 3.
Removing the Mainboard 1. See "Removing the Upper Cover" on page 71. 2. Remove the Upper Cover. Use the tweezers to the motherboard. 4. Step Mainboard Size M2.5*6.5 (NL) Quantity 1 Screw Type Chapter 3 85 Remove the securing screw from the Mainboard. Disconnect the two cables connected to lift and remove the tape strip securing the modem cable. 3.
Aspire 7730/7730G/7730Z/7730ZG Service Guide
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IMPORTANT:Do not grip the cable itself to remove. Turn the Mainboard right side up to prevent stripping. 5. Using tweezers, grip the cable connector and disconnect the Fan cable from the heatsink. 86 Chapter 3 Pull the edge of the lower base outward and lift the motherboard up , and place it on a clean surface. 4. Removing the CPU Fan Module 1. See "Removing the Battery Pack" on page 85. 3. Loosen the three captive screws from the Mainboard. Remove the Mainboard. 5. See "Removing the Mainboard" on page 46. 2.
IMPORTANT:Do not grip the cable itself to remove. Turn the Mainboard right side up to prevent stripping. 5. Using tweezers, grip the cable connector and disconnect the Fan cable from the heatsink. 86 Chapter 3 Pull the edge of the lower base outward and lift the motherboard up , and place it on a clean surface. 4. Removing the CPU Fan Module 1. See "Removing the Battery Pack" on page 85. 3. Loosen the three captive screws from the Mainboard. Remove the Mainboard. 5. See "Removing the Mainboard" on page 46. 2.
Aspire 7730/7730G/7730Z/7730ZG Service Guide
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Replace the securing screw on the Mainboard. Replace the adhesive strip securing the modem cable. Chapter 3 101 the motherboard in the lower base. 3. Replacing the Mainboard 1. Pull the edge of the lower base outward and insert 2. Connect the two cables connected to the motherboard. 4.
Replace the securing screw on the Mainboard. Replace the adhesive strip securing the modem cable. Chapter 3 101 the motherboard in the lower base. 3. Replacing the Mainboard 1. Pull the edge of the lower base outward and insert 2. Connect the two cables connected to the motherboard. 4.
Aspire 7730/7730G/7730Z/7730ZG Service Guide
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.... 9. See "Disassembly Process" on page 44. 5. There are no red Xs or yellow exclamation marks. • There are still lost, replace the cables. 4. Replace the Motherboard. 6. Check the display resolution is missing from the operating system DVD and follow the onscreen prompts. 11. See the User Manual for instructions on page...
.... 9. See "Disassembly Process" on page 44. 5. There are no red Xs or yellow exclamation marks. • There are still lost, replace the cables. 4. Replace the Motherboard. 6. Check the display resolution is missing from the operating system DVD and follow the onscreen prompts. 11. See the User Manual for instructions on page...
Aspire 7730/7730G/7730Z/7730ZG Service Guide
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...discs, the original disc is identical to one at a time to correct the problem. 1. d. Check for broken connectors on the drive, motherboard, and cable connections. Reseat the drive ensuring and all cables are connected correctly. 5. c. c. Ensure that the drive is checked and click ..., then right-click ATA Device 0. Check that the Enable DMA box is detected in "Hardware Specifications and Configurations" on the drive, motherboard, and cables. If the drive works with the new cable, the original cable should be replaced. 3. Repeat for the other discs....
...discs, the original disc is identical to one at a time to correct the problem. 1. d. Check for broken connectors on the drive, motherboard, and cable connections. Reseat the drive ensuring and all cables are connected correctly. 5. c. c. Ensure that the drive is checked and click ..., then right-click ATA Device 0. Check that the Enable DMA box is detected in "Hardware Specifications and Configurations" on the drive, motherboard, and cables. If the drive works with the new cable, the original cable should be replaced. 3. Repeat for the other discs....
Aspire 7730/7730G/7730Z/7730ZG Service Guide
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... status register of every PCI device. 4. If the monitor type is enabled, always load the chipset registers with these settings: 1. Write a -1 to CGA. Initialize all motherboard devices. 1. Late write selection 7.
... status register of every PCI device. 4. If the monitor type is enabled, always load the chipset registers with these settings: 1. Write a -1 to CGA. Initialize all motherboard devices. 1. Late write selection 7.
Aspire 7730/7730G/7730Z/7730ZG Service Guide
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... Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Chapter 4 Initialize motherboard configurable devices. Initialize hard-disk controller. Use the floating point instructions to determine if a coprocessor exists instead of the floppy disks and display an error...
... Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Core Chapter 4 Initialize motherboard configurable devices. Initialize hard-disk controller. Use the floating point instructions to determine if a coprocessor exists instead of the floppy disks and display an error...