Aspire 7230/7530/7530G Service Guide
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Chapter 3 85 Step Mainboard Size M2.5*6.5 Quantity 1 Screw Type 4. See "Removing the Upper Cover" on page 70. 2. Disconnect the two cables connected to remove. Pull the edge of the lower base outward and lift the motherboard up to the motherboard. 3. Removing the Mainboard 1. Remove the Upper Cover. Remove the securing screw from the Mainboard.
Chapter 3 85 Step Mainboard Size M2.5*6.5 Quantity 1 Screw Type 4. See "Removing the Upper Cover" on page 70. 2. Disconnect the two cables connected to remove. Pull the edge of the lower base outward and lift the motherboard up to the motherboard. 3. Removing the Mainboard 1. Remove the Upper Cover. Remove the securing screw from the Mainboard.
Aspire 7230/7530/7530G Service Guide
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Replace the securing screw on the mainboard side. Connect the two cables on the Mainboard. Insert the module into the alignment pin and press 2. securing screw as shown. 104 Chapter 3 Pull the edge of the lower base outward and insert 2. Connect the Bluetooth cable and replace the down to secure. Replacing the Mainboard 1. the motherboard in the lower base. 3. Replacing the Bluetooth Board 1.
Replace the securing screw on the mainboard side. Connect the two cables on the Mainboard. Insert the module into the alignment pin and press 2. securing screw as shown. 104 Chapter 3 Pull the edge of the lower base outward and insert 2. Connect the Bluetooth cable and replace the down to secure. Replacing the Mainboard 1. the motherboard in the lower base. 3. Replacing the Bluetooth Board 1.
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... operating system DVD and follow the onscreen prompts. 11. Run the Windows Memory Diagnostic from the BIOS, the drive may reduce display brightness. Replace the Motherboard. 6. If the computer is properly installed. Check the Device Manager to determine that the computer is still not resolved, see "Online Support Information" on adjusting...
... operating system DVD and follow the onscreen prompts. 11. Run the Windows Memory Diagnostic from the BIOS, the drive may reduce display brightness. Replace the Motherboard. 6. If the computer is properly installed. Check the Device Manager to determine that the computer is still not resolved, see "Online Support Information" on adjusting...
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... one of the ODDs specified in the ATAPI Model Name field on page 18. 3. See "Disassembly Process" on the drive, motherboard, and cables. Replace the ODD. Test the drive using other ATA Devices shown if applicable. a. Check for broken connectors on ...enter the BIOS Utility. 2. Check for bent or broken pins on the drive, motherboard, and cables. Check for broken connectors on the drive, motherboard, and cable connections. See "Disassembly Process" on the drive, motherboard, and cable connections. d. Play a DVD movie f. Check for the other discs....
... one of the ODDs specified in the ATAPI Model Name field on page 18. 3. See "Disassembly Process" on the drive, motherboard, and cables. Replace the ODD. Test the drive using other ATA Devices shown if applicable. a. Check for broken connectors on ...enter the BIOS Utility. 2. Check for bent or broken pins on the drive, motherboard, and cables. Check for broken connectors on the drive, motherboard, and cable connections. See "Disassembly Process" on the drive, motherboard, and cable connections. d. Play a DVD movie f. Check for the other discs....
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... 0x55 0x52 0x54 0x76 0x4A Function Initialize DMA command register with CMOS values Initialize interrupt vectors 0 thru 77h Verify the ROM copyright notice Initialize all motherboard devices. 1. Normal timing 5. Reset the keyboard. If CMOS is 1 or 2 set the video switch to m Initialize BIOS stack Setup E820h and WAD memory map Set...
... 0x55 0x52 0x54 0x76 0x4A Function Initialize DMA command register with CMOS values Initialize interrupt vectors 0 thru 77h Verify the ROM copyright notice Initialize all motherboard devices. 1. Normal timing 5. Reset the keyboard. If CMOS is 1 or 2 set the video switch to m Initialize BIOS stack Setup E820h and WAD memory map Set...
Aspire 7230/7530/7530G Service Guide
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... disks are defined, call the fixed disk init routine to use remote keyboard (PICO BIOS). Initialize Intelligent System Monitoring. Run late device initialization routines. Initialize motherboard configurable devices. Test and identify RS232 ports. Initialize digitizer device and display installed message if successful. Initialize interrupt controller. The Coprocessor initialization test. Initialize MultiBoot...
... disks are defined, call the fixed disk init routine to use remote keyboard (PICO BIOS). Initialize Intelligent System Monitoring. Run late device initialization routines. Initialize motherboard configurable devices. Test and identify RS232 ports. Initialize digitizer device and display installed message if successful. Initialize interrupt controller. The Coprocessor initialization test. Initialize MultiBoot...