Troubleshooting 123, Viii | Acer 7715Z, 7315 specs

Removing the Left Speaker Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68

Removing the Right Speaker Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70

Removing the TouchPad Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72

Removing the Mainboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74

Removing the RTC Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75

Removing the Thermal Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76

Removing the CPU Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

Removing the CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80

LCD Module Disassembly Process . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81

LCD Module Disassembly Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81

Removing the LCD Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82

Removing the Camera Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83

Removing the LCD Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84

Removing the LCD Brackets and FPC Cable . . . . . . . . . . . . . . . . . . . . . . . . . . .86

Removing the Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .88

LCD Module Reassembly Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

Replacing the Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

Replacing the LCD Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

Replacing the Camera Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .96

Replacing the LCD Bezel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .97

Main Module Reassembly Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Replacing the CPU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99

Replacing the CPU Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

Replacing the Thermal Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

Replacing the Mainboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

Replacing the TouchPad Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .102

Replacing the Right Speaker Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104

Replacing the Left Speaker Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105

Replacing the Power Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106

Replacing the Upper Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106

Replacing the LCD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110

Replacing the Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

Replacing the Switch Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

Replacing the Hard Disk Drive Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

Replacing the WLAN Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118

Replacing the DIMM Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118

Replacing the ODD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119

Replacing the Lower Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119

Replacing the SD Dummy Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .120

Replacing the Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121

123

Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123

Power On Issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

No Display Issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

Random Loss of BIOS Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126

LCD Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127

Built-In Keyboard Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127

TouchPad Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128

Internal Speaker Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128

HDD Not Operating Correctly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130

ODD Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131

Wireless Function Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134

Thermal Unit Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134

External Mouse Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135

VIII

7715Z, 7315 specifications

The Acer 7715Z and 7315 laptops represent a blend of functionality and performance that caters to both casual users and professionals alike. Designed with a focus on multimedia and computing efficiency, these models are ideal for users who require a reliable machine for both work and entertainment.

The Acer 7715Z features a 17-inch widescreen display, which offers a vibrant viewing experience thanks to its high resolution and excellent color reproduction. This model is equipped with Intel’s Core 2 Duo processor, providing a robust performance for multitasking and demanding applications. Coupled with up to 4GB of RAM and a spacious hard drive, the 7715Z ensures smooth operation even when handling multiple tasks simultaneously.

On the other hand, the Acer 7315 targets those who prioritize portability without compromising on performance. This model boasts a 15.4-inch display, making it lightweight and easier to carry. It also features an Intel Core 2 Duo processor but comes with slightly different configurations to accommodate various usage needs.

Both models come equipped with integrated graphics, making them suitable for casual gaming and media consumption. Additionally, the Acer 7715Z and 7315 include a DVD writer, allowing users to watch movies or burn data easily. Another essential feature is the full-sized keyboard that offers a comfortable typing experience, perfect for long sessions of work or gaming.

In terms of connectivity, both laptops provide ample options, including USB ports, an Ethernet port, and Bluetooth capabilities, ensuring users can connect with a variety of peripherals and networks. Furthermore, Acer has incorporated their proprietary technologies to enhance battery life and performance management, allowing users to maximize their productivity on the go.

The design aesthetic of these laptops is also commendable. The sleek casing and ergonomic layout not only contribute to a professional look but also enhance usability. Users can expect reliable customer service and support from Acer, ensuring peace of mind and assistance when needed.

In summary, the Acer 7715Z and 7315 models are well-rounded choices that cater to various user needs. Whether it’s for work, school, or leisure, these laptops offer versatility, performance, and a solid build, making them worthy contenders in the competitive laptop market.

Acer 7715Z, 7315 manual Troubleshooting 123, Viii

Models: 7715Z 7315

Table of Contents

Troubleshooting

123

VIII

7715Z, 7315 specifications