Aspire 7230/7530/7530G Service Guide
Page 8
... Bluetooth board 80 Removing the Subwoofer Module 81 Removing the ExpressCard Module 83 Removing the Mainboard 85 Removing the CPU Fan Module 86 Removing the CPU 88 LCD Module Disassembly Process 89 LCD Module Disassembly Flowchart 89 Removing the LCD Bezel 90 Removing the Inverter...Reassembly Procedure 98 Replacing the LCD Panel 98 Replacing the LCD Bezel 101 Main Module Reassembly Procedure 102 Replacing the CPU 102 Replacing the CPU Fan Module 102 Replacing the Mainboard 104 Replacing the Bluetooth Board 104 Replacing the ExpressCard Module 105 Replacing the Subwoofer Module...
... Bluetooth board 80 Removing the Subwoofer Module 81 Removing the ExpressCard Module 83 Removing the Mainboard 85 Removing the CPU Fan Module 86 Removing the CPU 88 LCD Module Disassembly Process 89 LCD Module Disassembly Flowchart 89 Removing the LCD Bezel 90 Removing the Inverter...Reassembly Procedure 98 Replacing the LCD Panel 98 Replacing the LCD Bezel 101 Main Module Reassembly Procedure 102 Replacing the CPU 102 Replacing the CPU Fan Module 102 Replacing the Mainboard 104 Replacing the Bluetooth Board 104 Replacing the ExpressCard Module 105 Replacing the Subwoofer Module...
Aspire 7230/7530/7530G Service Guide
Page 28
...; 3 technology bus and on-chip memory controller • VCC_CORE0(based on CPU) • VCC_CORE1(based on CPU) • CPU_VDDNB (based on CPU) • VLDT 1.2V_HT • VDD I/O 1.8VSUS • CPU Memory Interface SMDDR_VTEM CPU Fan True Value Table Level Fan On Temp. 0 52 1 60 2 70 3 90 Fan Off Temp. 48 55 65 80 RPM 3100 3500 4100 4500...
...; 3 technology bus and on-chip memory controller • VCC_CORE0(based on CPU) • VCC_CORE1(based on CPU) • CPU_VDDNB (based on CPU) • VLDT 1.2V_HT • VDD I/O 1.8VSUS • CPU Memory Interface SMDDR_VTEM CPU Fan True Value Table Level Fan On Temp. 0 52 1 60 2 70 3 90 Fan Off Temp. 48 55 65 80 RPM 3100 3500 4100 4500...
Aspire 7230/7530/7530G Service Guide
Page 71
Step Launch Board Speaker eKey Board Bluetooth Board Subwoofer ExpressCard Module Mainboard CPU Fan Screw M2*3 M2.5*6.5 M2*3 M2*3 M2.5*3 M2*3 M2.5*6.5 M2.5*6.5 Quantity 4 4 2 1 4 2 1 1 Part No. 86.ARE07.002 86.ARE07.001 86.ARE07.002 86.ARE07.002 86.T25V7.012 86.ARE07.002 86.ARE07.001 86.ARE07.001 Chapter 3 61
Step Launch Board Speaker eKey Board Bluetooth Board Subwoofer ExpressCard Module Mainboard CPU Fan Screw M2*3 M2.5*6.5 M2*3 M2*3 M2.5*3 M2*3 M2.5*6.5 M2.5*6.5 Quantity 4 4 2 1 4 2 1 1 Part No. 86.ARE07.002 86.ARE07.001 86.ARE07.002 86.ARE07.002 86.T25V7.012 86.ARE07.002 86.ARE07.001 86.ARE07.001 Chapter 3 61
Aspire 7230/7530/7530G Service Guide
Page 96
Turn the Mainboard right side up, and place it on page 85. 3. Removing the CPU Fan Module 1. See "Removing the Mainboard" on a clean surface. 4. Loosen the four captive screws from the Mainboard. Remove the Mainboard. See "Removing the Battery Pack" on page 48. 2. Using tweezers, grip the cable connector and disconnect the Fan cable from the heatsink. 86 Chapter 3 IMPORTANT:Do not grip the cable itself to prevent stripping. 5.
Turn the Mainboard right side up, and place it on page 85. 3. Removing the CPU Fan Module 1. See "Removing the Mainboard" on a clean surface. 4. Loosen the four captive screws from the Mainboard. Remove the Mainboard. See "Removing the Battery Pack" on page 48. 2. Using tweezers, grip the cable connector and disconnect the Fan cable from the heatsink. 86 Chapter 3 IMPORTANT:Do not grip the cable itself to prevent stripping. 5.
Aspire 7230/7530/7530G Service Guide
Page 97
6. Lift the Fan module clear of the Mainboard. Lift the cover to expose the single securing screw. Step CPU Fan Module Size M2.5*6.5 Quantity 1 7. Remove the screw. Screw Type Chapter 3 87
6. Lift the Fan module clear of the Mainboard. Lift the cover to expose the single securing screw. Step CPU Fan Module Size M2.5*6.5 Quantity 1 7. Remove the screw. Screw Type Chapter 3 87
Aspire 7230/7530/7530G Service Guide
Page 98
Using a flat screwdriver, turn the CPU socket latch clockwise 180° to release the CPU. Remove the CPU Fan Module. Lift the CPU clear of the Mainboard. 88 Chapter 3 Removing the CPU 1. k 3. See "Removing the CPU Fan Module" on page 86. 2.
Using a flat screwdriver, turn the CPU socket latch clockwise 180° to release the CPU. Remove the CPU Fan Module. Lift the CPU clear of the Mainboard. 88 Chapter 3 Removing the CPU 1. k 3. See "Removing the CPU Fan Module" on page 86. 2.
Aspire 7230/7530/7530G Service Guide
Page 112
as shown. Lift the cover to replace the single screw located in the side up), and insert the CPU into the CPU bracket socket as shown. Using a plastic screw driver, lock the CPU in the back of the fan module. 102 Chapter 3 Replace the Fan module on the Mainboard. 2. Replacing the CPU Fan Module 1. Carefully turn the mainboard upside down (CPU 2. Main Module Reassembly Procedure Replacing the CPU 1.
as shown. Lift the cover to replace the single screw located in the side up), and insert the CPU into the CPU bracket socket as shown. Using a plastic screw driver, lock the CPU in the back of the fan module. 102 Chapter 3 Replace the Fan module on the Mainboard. 2. Replacing the CPU Fan Module 1. Carefully turn the mainboard upside down (CPU 2. Main Module Reassembly Procedure Replacing the CPU 1.