Aspire 7730/7730G/7730Z/7730ZG Service Guide
Page 95
Remove the securing screw from the Mainboard. Disconnect the two cables connected to lift and remove the tape strip securing the modem cable. 3. Use the tweezers to the motherboard. 4. Remove the Upper Cover. Step Mainboard Size M2.5*6.5 (NL) Quantity 1 Screw Type Chapter 3 85 Removing the Mainboard 1. See "Removing the Upper Cover" on page 71. 2.
Remove the securing screw from the Mainboard. Disconnect the two cables connected to lift and remove the tape strip securing the modem cable. 3. Use the tweezers to the motherboard. 4. Remove the Upper Cover. Step Mainboard Size M2.5*6.5 (NL) Quantity 1 Screw Type Chapter 3 85 Removing the Mainboard 1. See "Removing the Upper Cover" on page 71. 2.
Aspire 7730/7730G/7730Z/7730ZG Service Guide
Page 96
Remove the Mainboard. See "Removing the Mainboard" on page 46. 2. IMPORTANT:Do not grip the cable itself to remove. Removing the CPU Fan Module 1. See "Removing the Battery Pack" on page 85. 3. Using tweezers, grip the cable connector and disconnect the Fan cable from the heatsink. 86 Chapter 3 Loosen the three captive screws from the Mainboard. Turn the Mainboard right side up to prevent stripping. 5. 5. Pull the edge of the lower base outward and lift the motherboard up , and place it on a clean surface. 4.
Remove the Mainboard. See "Removing the Mainboard" on page 46. 2. IMPORTANT:Do not grip the cable itself to remove. Removing the CPU Fan Module 1. See "Removing the Battery Pack" on page 85. 3. Using tweezers, grip the cable connector and disconnect the Fan cable from the heatsink. 86 Chapter 3 Loosen the three captive screws from the Mainboard. Turn the Mainboard right side up to prevent stripping. 5. 5. Pull the edge of the lower base outward and lift the motherboard up , and place it on a clean surface. 4.
Aspire 7730/7730G/7730Z/7730ZG Service Guide
Page 111
Connect the two cables connected to the motherboard. 4. the motherboard in the lower base. 3. Chapter 3 101 Replacing the Mainboard 1. Replace the securing screw on the Mainboard. Pull the edge of the lower base outward and insert 2. Replace the adhesive strip securing the modem cable.
Connect the two cables connected to the motherboard. 4. the motherboard in the lower base. 3. Chapter 3 101 Replacing the Mainboard 1. Replace the securing screw on the Mainboard. Pull the edge of the lower base outward and insert 2. Replace the adhesive strip securing the modem cable.
Aspire 7730/7730G/7730Z/7730ZG Service Guide
Page 140
... and check the display. There are no device conflicts. • No hardware is listed under Other Devices. 9. If the Issue is virus free. 3. Replace the Motherboard. 6. See "Disassembly Process" on page 44. 4. Adjust the brightness to correct the problem. 1. Random Loss of BIOS information, perform the following actions one at a time...
... and check the display. There are no device conflicts. • No hardware is listed under Other Devices. 9. If the Issue is virus free. 3. Replace the Motherboard. 6. See "Disassembly Process" on page 44. 4. Adjust the brightness to correct the problem. 1. Random Loss of BIOS information, perform the following actions one at a time...
Aspire 7730/7730G/7730Z/7730ZG Service Guide
Page 148
... CD If the ODD works properly with alternate discs, the original disc is detected in "Hardware Specifications and Configurations" on the drive, motherboard, and cable connections. Replace the ODD. Remove and clean the failed disc. 2. d. Listen to the ODD. Check for broken connectors on the...available. b. Click Properties and select the Advanced Settings tab. Retry reading the CD or DVD. c. See "Disassembly Process" on the drive, motherboard, and cables. Double-click IDE ATA/ATAPI controllers, then right-click ATA Device 0. Check for bent or broken pins on the drive...
... CD If the ODD works properly with alternate discs, the original disc is detected in "Hardware Specifications and Configurations" on the drive, motherboard, and cable connections. Replace the ODD. Remove and clean the failed disc. 2. d. Listen to the ODD. Check for broken connectors on the...available. b. Click Properties and select the Advanced Settings tab. Retry reading the CD or DVD. c. See "Disassembly Process" on the drive, motherboard, and cables. Double-click IDE ATA/ATAPI controllers, then right-click ATA Device 0. Check for bent or broken pins on the drive...
Aspire 7730/7730G/7730Z/7730ZG Service Guide
Page 160
... bridge bus numbers. 2. Initialize Extended BIOS Data Area and initialize the mouse. USB Initialization Verify keyboard reset. Display error messages on the screen. Initialize all motherboard devices. 1.
... bridge bus numbers. 2. Initialize Extended BIOS Data Area and initialize the mouse. USB Initialization Verify keyboard reset. Display error messages on the screen. Initialize all motherboard devices. 1.
Aspire 7730/7730G/7730Z/7730ZG Service Guide
Page 162
If so, display error messages on the screen. Allocate memory for errors detected during POST. Initialize motherboard configurable devices. Display any ESCD read errors and configure all PnP ISA devices. Check both of external devices. Display error messages on the screen. Check ...
If so, display error messages on the screen. Allocate memory for errors detected during POST. Initialize motherboard configurable devices. Display any ESCD read errors and configure all PnP ISA devices. Check both of external devices. Display error messages on the screen. Check ...