Acer Aspire S3-391 Notebook Service Guide
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... BIOS Passwords 2-15 Using DMI Tools 2-16 LAN EEPROM Utility 2-16 CHAPTER 3 Machine Maintenance Machine Disassembly and Replacement 3-5 Recommended Equipment 3-5 Replacement Requirements 3-5 Pre-disassembly Instructions 3-6 Disassembly Process 3-7 Removing the Lower Case 3-9 Removing the Battery Pack 3-10 ...Keyboard 3-36 Removing the Power Button Board 3-38 Removing the Middle Cover Assembly 3-39 Removing the LCD Module 3-41 Reassembly Process 3-43 Replacing the LCD Module 3-43 Replacing the Middle Cover Assembly 3-45 Replacing the Power Button Board 3-47 Replacing the Keyboard...
... BIOS Passwords 2-15 Using DMI Tools 2-16 LAN EEPROM Utility 2-16 CHAPTER 3 Machine Maintenance Machine Disassembly and Replacement 3-5 Recommended Equipment 3-5 Replacement Requirements 3-5 Pre-disassembly Instructions 3-6 Disassembly Process 3-7 Removing the Lower Case 3-9 Removing the Battery Pack 3-10 ...Keyboard 3-36 Removing the Power Button Board 3-38 Removing the Middle Cover Assembly 3-39 Removing the LCD Module 3-41 Reassembly Process 3-43 Replacing the LCD Module 3-43 Replacing the Middle Cover Assembly 3-45 Replacing the Power Button Board 3-47 Replacing the Keyboard...
Acer Aspire S3-391 Notebook Service Guide
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... DC-In Module (WLAN Board 3-67 Replacing the DC-In Module (M-SATA Board 3-68 Replacing the WLAN Module 3-69 Replacing the Right Speakers 3-71 Replacing the Battery Pack 3-73 Replacing the Lower Case 3-76 CHAPTER 4 Troubleshooting 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...
... DC-In Module (WLAN Board 3-67 Replacing the DC-In Module (M-SATA Board 3-68 Replacing the WLAN Module 3-69 Replacing the Right Speakers 3-71 Replacing the Battery Pack 3-73 Replacing the Lower Case 3-76 CHAPTER 4 Troubleshooting 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...
Acer Aspire S3-391 Notebook Service Guide
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... Reassembly Process 3-41 Replacing the LCD Module 3-41 Replacing the Middle Cover Assembly 3-43 Replacing the Power Button Board 3-45 Replacing the Keyboard 3-46 Replacing the WLAN Board 3-48 Replacing the M-SATA Board 3-49 Replacing the RTC Battery 3-50 Replacing the Thermal Module 3-51 Replacing the Mainboard 3-53 Replacing the Card Reader Board 3-57 Replacing the HDD Module 3-59 Replacing the SSD Module...
... Reassembly Process 3-41 Replacing the LCD Module 3-41 Replacing the Middle Cover Assembly 3-43 Replacing the Power Button Board 3-45 Replacing the Keyboard 3-46 Replacing the WLAN Board 3-48 Replacing the M-SATA Board 3-49 Replacing the RTC Battery 3-50 Replacing the Thermal Module 3-51 Replacing the Mainboard 3-53 Replacing the Card Reader Board 3-57 Replacing the HDD Module 3-59 Replacing the SSD Module...
Acer Aspire S3-391 Notebook Service Guide
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Place the keyboard in its slot in the upper case. Keyboard 2. Screws Step Keyboard Reassembly Screw M1.4 × L1.2 3-48 Quantity 29 Screw Type Machine Maintenance Secure the keyboard to the upper case using twenty nine screws. Keyboard Screws Table 3-76. Figure 3-75. Replacing the Keyboard 0 1. Figure 3-76.
Place the keyboard in its slot in the upper case. Keyboard 2. Screws Step Keyboard Reassembly Screw M1.4 × L1.2 3-48 Quantity 29 Screw Type Machine Maintenance Secure the keyboard to the upper case using twenty nine screws. Keyboard Screws Table 3-76. Figure 3-75. Replacing the Keyboard 0 1. Figure 3-76.
Acer Aspire S3-391 Notebook Service Guide
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Do not replace a non-defective FRU: Figure 4-4. Keyboard Failure 0 If the Keyboard fails, perform the following, one at a time. Keyboard Failure 4-8 Troubleshooting
Do not replace a non-defective FRU: Figure 4-4. Keyboard Failure 0 If the Keyboard fails, perform the following, one at a time. Keyboard Failure 4-8 Troubleshooting
Acer Aspire S3-391 Notebook Service Guide
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Description 5 Middle Assembly 6 DC In 7 Power Cable 8 Power Board 9 Keyboard 10 Speaker 11 Touchpad 12 Thermal module 13 Motherboard 14 WLAN Board 15 Card Reader Board 16 HDD Assembly 17 Battery Part Number 60.4QP06.001 50.4QP01.001 50.4QP04.001 55.XXXXX.001 23.40A1V.001 56.17008.031 55.XXXXX.001 55.XXXXX.001 50.XXXXX.001 65.4QP02.001 FRU (Field Replaceable Unit) List 6-5 Main Assembly Exploded Diagram No. Table 6-1.
Description 5 Middle Assembly 6 DC In 7 Power Cable 8 Power Board 9 Keyboard 10 Speaker 11 Touchpad 12 Thermal module 13 Motherboard 14 WLAN Board 15 Card Reader Board 16 HDD Assembly 17 Battery Part Number 60.4QP06.001 50.4QP01.001 50.4QP04.001 55.XXXXX.001 23.40A1V.001 56.17008.031 55.XXXXX.001 55.XXXXX.001 50.XXXXX.001 65.4QP02.001 FRU (Field Replaceable Unit) List 6-5 Main Assembly Exploded Diagram No. Table 6-1.
Acer Aspire S3-391 Notebook Service Guide
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....4KS+FO0020S2(2 0G) HDD SSD25240 FOR HUMMINGBIRD2 SSD 256GB MICRON MTFDDAK256MAM-1K1 KN.25604.035 HEATSINK ASSY THM UMA AURAS+SUNON SM30HS 60.RSF01.003 KEYBOARD KB 9Z.N7WPW.200 SWISS/G NK.I1017.00R KB 9Z.N7WPW.202 CHINESE NK.I1017.008 KB 9Z.N7WPW.203 THAILAND NK.I1017.00S KB... 9Z.N7WPW.20B BULGARIA NK.I1017.006 KB 9Z.N7WPW.20D DANISH NK.I1017.009 KB 9Z.N7WPW.20E ITALIAN NK.I1017.00F FRU (Field Replaceable Unit) List 6-9 Category HDD/HARD DISK DRIVE Description...
....4KS+FO0020S2(2 0G) HDD SSD25240 FOR HUMMINGBIRD2 SSD 256GB MICRON MTFDDAK256MAM-1K1 KN.25604.035 HEATSINK ASSY THM UMA AURAS+SUNON SM30HS 60.RSF01.003 KEYBOARD KB 9Z.N7WPW.200 SWISS/G NK.I1017.00R KB 9Z.N7WPW.202 CHINESE NK.I1017.008 KB 9Z.N7WPW.203 THAILAND NK.I1017.00S KB... 9Z.N7WPW.20B BULGARIA NK.I1017.006 KB 9Z.N7WPW.20D DANISH NK.I1017.009 KB 9Z.N7WPW.20E ITALIAN NK.I1017.00F FRU (Field Replaceable Unit) List 6-9 Category HDD/HARD DISK DRIVE Description...