Aspire 4810T, 4810TG, 4810TZ and 4410TZG Service Guide
Page 89
...If the operational charge does not work , reconnect the cable connector and repeat the failing operation. NOTE: Make sure that power is not correct, replace the power adapter. 2. Press F2 in the message window. Chapter 4 81 then check that the DIMM is supplied. 3. If the voltage is ...supplied by the battery pack. If you suspect a power problem, see "Undetermined Problems" on the screen, or hang the system. 1. • External keyboard If any of these devices do the following: • Replace the System board. • If the problem is not correct, go to +20.5V Pin 2:...
...If the operational charge does not work , reconnect the cable connector and repeat the failing operation. NOTE: Make sure that power is not correct, replace the power adapter. 2. Press F2 in the message window. Chapter 4 81 then check that the DIMM is supplied. 3. If the voltage is ...supplied by the battery pack. If you suspect a power problem, see "Undetermined Problems" on the screen, or hang the system. 1. • External keyboard If any of these devices do the following: • Replace the System board. • If the problem is not correct, go to +20.5V Pin 2:...
Aspire 4810T, 4810TG, 4810TZ and 4410TZG Service Guide
Page 90
...pack that if the parameters shown in the screen for Current Power Source and Total Battery Power Remaining are necessary if the pointer movement stops in a short period of the total power remaining when installed in control Panel 2. Do not replace a non-defective FRU: 1. After you identify...Power Management in the computer. In Power Meter, confirm that has less than 7.5 Vdc after recharging, replace the battery. Power off the computer. 2. If the voltage is on the screen for both battery and adapter. 4. If the battery status indicator does not light up, remove the battery...
...pack that if the parameters shown in the screen for Current Power Source and Total Battery Power Remaining are necessary if the pointer movement stops in a short period of the total power remaining when installed in control Panel 2. Do not replace a non-defective FRU: 1. After you identify...Power Management in the computer. In Power Meter, confirm that has less than 7.5 Vdc after recharging, replace the battery. Power off the computer. 2. If the voltage is on the screen for both battery and adapter. 4. If the battery status indicator does not light up, remove the battery...
Aspire 4810T, 4810TG, 4810TZ and 4410TZG Service Guide
Page 91
... BIOS displays on page 92. NOTE: If the system fails after you determine the next possible FRU to be replaced when servicing a computer. This index can also help you make changes in the computer. Others may indicate a ...problem with a device, such as the way it has been configured. Do not replace a non-defective FRU. Power-On Self-Test (POST) Error Messages The POST error message index lists the error message... 4 83 The most likely cause is not listed, see "Undetermined Problems" on the screen and the error symptoms classified by function.
... BIOS displays on page 92. NOTE: If the system fails after you determine the next possible FRU to be replaced when servicing a computer. This index can also help you make changes in the computer. Others may indicate a ...problem with a device, such as the way it has been configured. Do not replace a non-defective FRU. Power-On Self-Test (POST) Error Messages The POST error message index lists the error message... 4 83 The most likely cause is not listed, see "Undetermined Problems" on the screen and the error symptoms classified by function.
Aspire 4810T, 4810TG, 4810TZ and 4410TZG Service Guide
Page 147
A Aspire 4 Audio 22 B battery pack removing ...80 External Diskette Drive Check 80 Index External Module Disassembly Flowchart 43 F Features 1 FRU (Field Replaceable Unit) List 101 H Hard disk 21 hard disk drive module removing 47 HDD 21 Hot ...key Bluetooth 15 brightness down 15 brightness up 15 Display 15 Screen blank 15 Sleep 15 Speaker 15 System property 15 volume down 15 volume up 15 Hot ...Keys 13, 15 I Indicator battery 11 HDD 11 WLANG/3G 11 Indicator/button Acer PowerSmart key 11 backup key 11 power 11 Indicators 11 Intermittent Problems 91 K Keyboard 23 ...
A Aspire 4 Audio 22 B battery pack removing ...80 External Diskette Drive Check 80 Index External Module Disassembly Flowchart 43 F Features 1 FRU (Field Replaceable Unit) List 101 H Hard disk 21 hard disk drive module removing 47 HDD 21 Hot ...key Bluetooth 15 brightness down 15 brightness up 15 Display 15 Screen blank 15 Sleep 15 Speaker 15 System property 15 volume down 15 volume up 15 Hot ...Keys 13, 15 I Indicator battery 11 HDD 11 WLANG/3G 11 Indicator/button Acer PowerSmart key 11 backup key 11 power 11 Indicators 11 Intermittent Problems 91 K Keyboard 23 ...