Aspire 7730/7730G/7730Z/7730ZG Service Guide
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Remove the Upper Cover. Use the tweezers to the motherboard. 4. Remove the securing screw from the Mainboard. See "Removing the Upper Cover" on page 71. 2. Removing the Mainboard 1. Step Mainboard Size M2.5*6.5 (NL) Quantity 1 Screw Type Chapter 3 85 Disconnect the two cables connected to lift and remove the tape strip securing the modem cable. 3.
Remove the Upper Cover. Use the tweezers to the motherboard. 4. Remove the securing screw from the Mainboard. See "Removing the Upper Cover" on page 71. 2. Removing the Mainboard 1. Step Mainboard Size M2.5*6.5 (NL) Quantity 1 Screw Type Chapter 3 85 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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Remove the Mainboard. IMPORTANT:Do not grip the cable itself to remove. Loosen the three captive screws from the Mainboard. Turn the Mainboard right side up to prevent stripping. 5. Pull the edge of the lower base outward and lift the motherboard up , and place it on page 46. 2. See "Removing the Battery Pack" on a clean surface. 4. Using tweezers, grip the cable connector and disconnect the Fan cable from the heatsink. 86 Chapter 3 5. See "Removing the Mainboard" on page 85. 3. Removing the CPU Fan Module 1.
Remove the Mainboard. IMPORTANT:Do not grip the cable itself to remove. Loosen the three captive screws from the Mainboard. Turn the Mainboard right side up to prevent stripping. 5. Pull the edge of the lower base outward and lift the motherboard up , and place it on page 46. 2. See "Removing the Battery Pack" on a clean surface. 4. Using tweezers, grip the cable connector and disconnect the Fan cable from the heatsink. 86 Chapter 3 5. See "Removing the Mainboard" on page 85. 3. Removing the CPU Fan Module 1.
Aspire 7730/7730G/7730Z/7730ZG Service Guide
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Connect the two cables connected to the motherboard. 4. Chapter 3 101 Pull the edge of the lower base outward and insert 2. the motherboard in the lower base. 3. Replace the adhesive strip securing the modem cable. Replacing the Mainboard 1. Replace the securing screw on the Mainboard.
Connect the two cables connected to the motherboard. 4. Chapter 3 101 Pull the edge of the lower base outward and insert 2. the motherboard in the lower base. 3. Replace the adhesive strip securing the modem cable. Replacing the Mainboard 1. Replace the securing screw on the Mainboard.
Aspire 7730/7730G/7730Z/7730ZG Service Guide
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.... b. Remove and reinstall the video driver. 8. There are no red Xs or yellow exclamation marks. • There are still lost, replace the cables. 4. Replace the Motherboard. 6. Abnormal Video Display If video displays abnormally, perform the following actions one at the highest brightness setting, the LCD is faulty and should be replaced...
.... b. Remove and reinstall the video driver. 8. There are no red Xs or yellow exclamation marks. • There are still lost, replace the cables. 4. Replace the Motherboard. 6. Abnormal Video Display If video displays abnormally, perform the following actions one at the highest brightness setting, the LCD is faulty and should be replaced...
Aspire 7730/7730G/7730Z/7730ZG Service Guide
Page 148
...be read when inserted in the drive, perform the following actions one of the ODDs specified in the ATAPI Model Name field on the drive, motherboard, and cable connections. Restart the computer and press F2 to the ODD. b. Try an alternate cable, if available. See "Disassembly Process" on... the connections to enter the BIOS Utility. 2. Check that the entry is detected in "Hardware Specifications and Configurations" on the drive, motherboard, and cables. Reseat the drive ensuring and all cables are connected correctly. 5. Drive Read Failure If discs cannot be replaced. 3....
...be read when inserted in the drive, perform the following actions one of the ODDs specified in the ATAPI Model Name field on the drive, motherboard, and cable connections. Restart the computer and press F2 to the ODD. b. Try an alternate cable, if available. See "Disassembly Process" on... the connections to enter the BIOS Utility. 2. Check that the entry is detected in "Hardware Specifications and Configurations" on the drive, motherboard, and cables. Reseat the drive ensuring and all cables are connected correctly. 5. Drive Read Failure If discs cannot be replaced. 3....
Aspire 7730/7730G/7730Z/7730ZG Service Guide
Page 160
... flash into CMOS. Write a 0 to memory disabled 2. If monitor type 3, set bridge bus numbers. 2. Initialize Security Engine. Display error messages on the screen. Initialize all motherboard devices. 1.
... flash into CMOS. Write a 0 to memory disabled 2. If monitor type 3, set bridge bus numbers. 2. Initialize Security Engine. Display error messages on the screen. Initialize all motherboard devices. 1.
Aspire 7730/7730G/7730Z/7730ZG Service Guide
Page 162
..., and fixed disks are defined, call the fixed disk init routine to use remote keyboard (PICO BIOS). Allocate memory for presence of external devices. Initialize motherboard configurable devices. Initialize onboard I /O and memory address space for errors detected during POST. If the CMOS ram is nonzero. Check Boot Type (Server BIOS) Disable...
..., and fixed disks are defined, call the fixed disk init routine to use remote keyboard (PICO BIOS). Allocate memory for presence of external devices. Initialize motherboard configurable devices. Initialize onboard I /O and memory address space for errors detected during POST. If the CMOS ram is nonzero. Check Boot Type (Server BIOS) Disable...