Service Guide
Page 9
USB Failure 4-13 Wireless Function Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 ODD Failure 4-19 Intermittent Problems 4-23 Undetermined Problems 4-23 Post Codes 4-25 CHAPTER 5 Jumper and Connector Locations Mainboard 5-3 USB Board 5-5 Power Board 5-6 Card Reader 5-7 Clearing Password Check and BIOS Recovery 5-8 Clearing Password...
USB Failure 4-13 Wireless Function Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 ODD Failure 4-19 Intermittent Problems 4-23 Undetermined Problems 4-23 Post Codes 4-25 CHAPTER 5 Jumper and Connector Locations Mainboard 5-3 USB Board 5-5 Power Board 5-6 Card Reader 5-7 Clearing Password Check and BIOS Recovery 5-8 Clearing Password...
Service Guide
Page 136
Introduction 4-3 General Information 4-3 Power On Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 Touchpad Failure 4-9 Internal Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 Wireless Function Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 ODD Failure 4-19 Intermittent Problems 4-23 Undetermined Problems 4-23 Post Codes 4-25 http://4m-2ycomp.su
Introduction 4-3 General Information 4-3 Power On Issues 4-4 No Display Issues 4-5 LCD Failure 4-7 Keyboard Failure 4-8 Touchpad Failure 4-9 Internal Speaker Failure 4-10 Microphone Failure 4-12 USB Failure 4-13 Wireless Function Failure 4-14 Bluetooth Failure 4-15 Card Reader Failure 4-16 Thermal Unit Failure 4-17 Other Functions Failure 4-18 ODD Failure 4-19 Intermittent Problems 4-23 Undetermined Problems 4-23 Post Codes 4-25 http://4m-2ycomp.su
Service Guide
Page 137
... Failure Internal Speaker Failure Touchpad Failure Internal Speaker Failure Microphone Failure USB Failure Wireless Function Failure Bluetooth Failure Card Reader Failure Thermal Unit Failure Other Functions Failure Intermittent Problems Undetermined Problems 4. NOTE: NOTE: Do not replace a non-defective FRU. 1. Non-Acer products, prototype cards, or modified options can give false errors and invalid system...
... Failure Internal Speaker Failure Touchpad Failure Internal Speaker Failure Microphone Failure USB Failure Wireless Function Failure Bluetooth Failure Card Reader Failure Thermal Unit Failure Other Functions Failure Intermittent Problems Undetermined Problems 4. NOTE: NOTE: Do not replace a non-defective FRU. 1. Non-Acer products, prototype cards, or modified options can give false errors and invalid system...