Chapter 4
135
Troubleshooting
Common Problems
Use the following procedure as a guide for computer problems.
NOTE:
The diagnostic tests are intended to test only Acer products. Non-Acer products, prototype cards, or
modified options can give false errors and invalid system responses.
1.
Obtain the failing symptoms in as much detail as possible.
2.
Verify the symptoms by attempting to re-create the failure by running the diagnostic test or by repeating
the same operation.
3.
Use the following table with the verified symptom to determine which page to go to.
4.
If the Issue is still not resolved, see “Online Support Information” on page 219.
Symptoms (Verified)
Go To
Power On Issue
Page 136
No Display Issue
Page 137
LCD Failure
Page 139
Internal Keyboard Failure
Page 140
TouchPad Failure
Page 141
Internal Speaker Failure
Page 142
Internal Microphone Failure
Page 143
USB Failure
Page 145
Other Function Failure
Page 145
Chapter 4
Содержание ASPIRE 5745
Страница 6: ...VI ...
Страница 10: ...X Table of Contents ...
Страница 48: ...38 Chapter 2 ...
Страница 56: ...46 Chapter 3 4 Lift the base door out and away ...
Страница 61: ...Chapter 3 51 5 Pull the WLAN module out and away ...
Страница 68: ...58 Chapter 3 8 Flip the keyboard over 9 Detach the keyboard FPC a Unlock the FPC b Pull the keyboard away a b ...
Страница 74: ...64 Chapter 3 4 Unlock and disconnect the switch board FFC ...
Страница 76: ...66 Chapter 3 4 Lift the power board away ...
Страница 81: ...Chapter 3 71 4 Lift away the I O board 5 Unlock and remove the I O board FFC from the mainboard ...
Страница 83: ...Chapter 3 73 5 Detach the Bluetooth module cable from the module ...
Страница 94: ...84 Chapter 3 4 Pry open the bottom corners and along the bottom edge 5 Lift the bezel off the module ...
Страница 98: ...88 Chapter 3 7 Disconnect the FPC cable ...
Страница 102: ...92 Chapter 3 8 Pry the antenna off the casing ...
Страница 105: ...Chapter 3 95 7 Lay the cables along the retention guides ...
Страница 106: ...96 Chapter 3 Replacing the Microphone 1 Lay the microphone cable in the retention guides 2 Adhere the microphone ...
Страница 112: ...102 Chapter 3 3 Press down on the bezel edge working simultaneously around the edges to the bottom ...
Страница 117: ...Chapter 3 107 2 Using a flat bladed screw driver rotate the CPU locking screw 180 clockwise to secure the CPU in place ...
Страница 121: ...Chapter 3 111 3 Connect and lock the I O card FFC to the I O board 4 Connect and lock the I O card FFC to the mainboard ...
Страница 123: ...Chapter 3 113 4 Connect the Bluetooth module cable to the main board ...
Страница 126: ...116 Chapter 3 7 Lay the LVDS cable across the assembly as shown and press down firmly 8 Connect the LVDC cable ...
Страница 132: ...122 Chapter 3 7 Connect and lock the button board FFC ...
Страница 138: ...128 Chapter 3 4 Grasp the tab and slide the HDD firmly into the docking connector ...
Страница 141: ...Chapter 3 131 4 Push the ODD completely into the bay until flush with the lower cover ...
Страница 142: ...132 Chapter 3 Replacing the Base Door 1 Insert the base door edge flanges into the slots 2 Lower the base door ...
Страница 162: ...152 Chapter 4 ...
Страница 230: ...220 ...
Страница 233: ...223 Index ...