Aspire 5349, 5749, 5749Z Service Guide
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... LCD Failure Keyboard Failure Touchpad Failure Internal Speaker Failure Microphone Failure USB Failure Other Functions Failure Intermittent Problems Undetermined Problems 4. Troubleshooting 4-3 Troubleshooting Introduction 0 This chapter contains information about the problem. 2. NOTE: NOTE: Do not replace non-defective FRU..., refer to determine the solution. If possible, verify the symptoms by step procedures are a guide for Acer products only. General Information 0 The following procedures are designed to be performed as possible about troubleshooting common problems...
... LCD Failure Keyboard Failure Touchpad Failure Internal Speaker Failure Microphone Failure USB Failure Other Functions Failure Intermittent Problems Undetermined Problems 4. Troubleshooting 4-3 Troubleshooting Introduction 0 This chapter contains information about the problem. 2. NOTE: NOTE: Do not replace non-defective FRU..., refer to determine the solution. If possible, verify the symptoms by step procedures are a guide for Acer products only. General Information 0 The following procedures are designed to be performed as possible about troubleshooting common problems...
Aspire 5349, 5749, 5749Z Service Guide
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Connect No it well Keyboard OK? No Replace keyboard Replace M/B Figure 4-4. Keyboard Failure Troubleshooting 4-9 Keyboard Failure 0 If the Keyboard fails, perform the following: START Keyboard FPC well connected?
Connect No it well Keyboard OK? No Replace keyboard Replace M/B Figure 4-4. Keyboard Failure Troubleshooting 4-9 Keyboard Failure 0 If the Keyboard fails, perform the following: START Keyboard FPC well connected?
Aspire 5349, 5749, 5749Z Service Guide
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FRU List Category Description PCH HEAT SINK Acer Part No. 60.PUM07.006 KEYBOARD LCD MAINBOARD Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 103KS Black US International Texture K/B(UI)ZR7(AEZR7R00,3B)JMO Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 104KS Black UK Texture K/B(UK)ZR7(AEZR7E00,3D)JMO KB.I170A.143 KB.I170A.143 KB.I170A... LK.15605.019 ZRL MB ASSY(UMA,HR,DC)W/O CPU ZRL MB(UMA,HR,DC,SURGE)W/O CPU MB.RR706.001 MB.D1206.001 FRU (Field Replaceable Unit) List 6-13 Table 6-3.
FRU List Category Description PCH HEAT SINK Acer Part No. 60.PUM07.006 KEYBOARD LCD MAINBOARD Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 103KS Black US International Texture K/B(UI)ZR7(AEZR7R00,3B)JMO Keyboard ACER AC7T_A10B AC7T Internal 17 Standard 104KS Black UK Texture K/B(UK)ZR7(AEZR7E00,3D)JMO KB.I170A.143 KB.I170A.143 KB.I170A... LK.15605.019 ZRL MB ASSY(UMA,HR,DC)W/O CPU ZRL MB(UMA,HR,DC,SURGE)W/O CPU MB.RR706.001 MB.D1206.001 FRU (Field Replaceable Unit) List 6-13 Table 6-3.
