Troubleshooting
4-1
Troubleshooting
Introduction
0
This chapter contains information about troubleshooting common problems associated with
the notebook.
General Information
0
The following procedures are a guide for troubleshooting computer problems. The step by
step procedures are designed to be performed as described.
NOTE:
NOTE
:
The diagnostic tests are intended for Acer products only. Non-Acer products, prototype
cards, or modified options can give false errors and invalid system responses.
1.
Obtain as much detailed information as possible about the problem.
2.
If possible, verify the symptoms by re-creating the failure through diagnostic tests or
repeating the operation that led to the problem.
3.
Use Table 4-1 with the verified symptom to determine the solution.
4.
If the Issue is still not resolved, refer to
Online Support Information
.
Table 4-1.
Common Problems
Symptoms (Verified)
Power On Issues
No Display Issues
LCD Failure
Keyboard Failure
Touchpad Failure
Internal Speaker Failure
Microphone Failure
USB Failure
WLAN Failure
Bluetooth Failure
Card Reader Failure
Thermal Unit Failure
Other Functions Failure
Intermittent Problems
Undetermined Problems
Содержание Aspire 3750
Страница 1: ...Acer AS3750 AS3750G SERVICEGUIDE ...
Страница 4: ...iv ...
Страница 40: ...1 36 Hardware Specifications and Configurations ...
Страница 57: ...System Utilities 2 17 Figure 2 19 Unlock Password ...
Страница 75: ...3 15 Figure 3 24 Memory Module Figure 3 25 Memory Module ...
Страница 79: ...3 19 ...
Страница 81: ...3 21 Figure 3 33 TOP Case Figure 3 34 TOP Case 4 Pull touch padcableout of the slot and tear tape ...
Страница 83: ...3 23 Top case disassembly M2 5 3 5L 3 Table 3 1 Step Screw Quantity Screw Type ...
Страница 87: ...3 27 2 Disconnect the RTC BATTERY cable then take the battery away Figure 3 45 RTC BATTERY ...
Страница 94: ...3 34 Figure 3 58 LCD Module ...
Страница 98: ...3 38 Figure 3 65 LCD Panel ...
Страница 101: ...3 41 Figure 3 70 Hinge ...
Страница 103: ...3 43 Figure 3 73 CPU Module Figure 3 74 CPU Module ...
Страница 105: ...3 45 Figure 3 77 Main board Figure 3 78 Main board ...
Страница 108: ...3 48 Figure 3 83 Blue tooth Module Figure 3 84 Blue tooth Module ...
Страница 112: ...3 52 Figure 3 91 Top case Figure 3 92 Top case ...
Страница 115: ...3 55 Figure 3 97 Memory Figure 3 98 Memory ...
Страница 117: ...3 57 2 Secure 6 screws M2 5 6L and 2 screws M2 5 6L on bottom case Figure 3 101 LCD Module Figure 3 102 ODD Module ...
Страница 122: ...3 62 Figure 3 111 HDD Module Figure 3 112 HDD Module 4 Install HDD door secure 3 screws M2 5 4 5L ...
Страница 124: ...3 64 Figure 3 115 HDD Module Replacing Battery Module 0 1 Install the battery on bottom case Figure 3 116 Battery ...
Страница 163: ...FRU Field Replaceable Unit List 6 9 ...
Страница 192: ...6 38 FRU Field Replaceable Unit List ...
Страница 268: ...7 76 Model Definition and Configuration ...
Страница 272: ...8 4 Test Compatible Components ...