Table of Contents

Removing the Audio Jack Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Removing the PCMCIA Socket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Removing the Modem Power Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52 Disassembling the LCD Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Removing the LCD Bezel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 Removing the Speaker Assembly Module . . . . . . . . . . . . . . . . . . . . . . . . . 53 Removing the Inverter Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Removing the LCD Bracket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54 Removing the LED Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Removing the Microphone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 Removing the Left and Right Hinges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Chapter 4

Troubleshooting

57

System Check Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 External Diskette Drive Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 External CD-ROM Drive Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 Keyboard or Auxiliary Input Device Check. . . . . . . . . . . . . . . . . . . . . . . . . 58 Memory Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Power System Check. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 Touchpad Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Power-On Self-Test (POST) Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . 61 Index of Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62 Index of Symptom-to-FRU Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64 Intermittent Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 Undetermined Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68 Index of AFlash BIOS Error Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69 Index of PQA Diagnostic Error Code, Message . . . . . . . . . . . . . . . . . . . . . . . . 70

Chapter 5

Jumper and Connector Locations

71

Top View

71

 

SW4 Settings

72

Bottom View

73

Chapter 6

FRU (Field Replaceable Unit) List

75

Appendix A Model Definition and Configuration

93

Appendix B Test Compatible Components

95

Windows 95 Environment Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

Windows 98 Environment Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Windows 2000 Environment Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Windows NT Environment Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Appendix C Online Support Information

101

Index

103

VI

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Acer 49.49C02.001 manual Chapter Troubleshooting, Chapter Jumper and Connector Locations, SW4 Settings
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49.49C02.001 specifications

The Acer 49.49C02.001 is a remarkable addition to Acer's lineup of high-performance displays, tailored for gamers and professionals alike. This monitor is characterized by its expansive 49-inch curved screen, which creates an immersive viewing experience that draws the user in. The display features a super ultra-wide 32:9 aspect ratio, providing ample screen real estate for multitasking or fully immersing oneself in gaming.

One of the standout features of the Acer 49.49C02.001 is its QHD resolution, with a 3840 x 1080 pixel configuration. This high resolution ensures that images and videos are rendered with stunning clarity and detail, eliminating any blurriness that can often accompany lower resolution displays. The monitor's VA panel technology contributes to its superior contrast ratios, providing vivid colors and deep blacks that enhance the overall viewing experience.

For gamers, the Acer 49.49C02.001 integrates a 144Hz refresh rate, which is essential for achieving smooth gameplay. The high refresh rate minimizes motion blur and provides a seamless visual experience during fast-paced action, making it an ideal choice for first-person shooters and racing games. Additionally, the monitor supports AMD FreeSync technology, which synchronizes the refresh rate of the display with the graphics card, reducing screen tearing and stuttering during gameplay.

In terms of connectivity, the monitor is equipped with multiple input options, including HDMI and DisplayPort, allowing for easy connections to various devices such as gaming consoles and PCs. The inclusion of USB ports also facilitates the connection of peripherals, ensuring that users have everything they need at their fingertips.

The ergonomic design of the Acer 49.49C02.001 is another significant highlight. With height and tilt adjustments, users can customize the monitor's position for optimal comfort during long hours of use. The sleek and modern design complements any setup, whether for gaming, work, or entertainment.

Moreover, the monitor comes with Acer's BlueLightShield and Flickerless technologies, which reduce eye strain during extended use. This combination of features and technologies makes the Acer 49.49C02.001 a versatile and powerful display, suitable for a wide range of applications, from gaming marathons to professional graphic design work. Overall, Acer's commitment to quality and innovation is evident in this striking monitor.
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