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118
Playback is Choppy
If playback is choppy or jumps, perform the following:
1. Check that system resources are not running low:
Close
some
applications.
Reboot and try the operation again.
2. Check that the ODD controller transfer mode is set to
DMA.
3. Navigate
to
Start
Control Panel
System and Maintenance
System
Device Manager
.
4. Double click
IDE ATA/ATAPI controllers
, then right click
ATA Device 0
.
5. Click
Properties
and select the
Advanced Settings
tab. Make sure the
Enable DMA
box
is checked and click
OK
.
6. Repeat for each ATA Device shown if applicable.
Drive Not Detected
If
Windows
®
cannot detect the drive, perform the following:
1. Start the computer and press
F2
to enter the
BIOS Utility
.
2. Verify that the drive is detected in the
ATAPI Model Name
field on the Information page.
NOTE
:
Verify that the entry is identical to one of the ODDs specified in Hardware Specifications
and Configurations.
Remove power and remove the cover to inspect the connections to the ODD. Refer to
Maintenance Flowchart
.
Check for broken connectors on the drive, motherboard, and cables.
Check for bent or broken pins on the drive, motherboard, and cable connections.
Try an alternate cable, if available. If the drive works with the new cable, the original
cable should be replaced.
3. Reseat the drive, making sure and all cables are connected correctly.
4. Replace the ODD. Refer to
Maintenance Flowchart
.
Drive Read Failure
If discs cannot be read when inserted in the drive, perform the following.
1. Remove and clean the failed disc.
2. Retry reading the CD or DVD.
Test the drive using other discs.
Play a DVD movie
Listen to a music CD
Содержание Aspire Z1620
Страница 1: ...Aspire Z1620 ...
Страница 11: ...CHAPTER 1 Hardware Specifications ...
Страница 14: ...4 System Interrupt Specification 35 System IO Address Map 36 System I O Address Specifications 37 ...
Страница 48: ...CHAPTER 2 System Utilities ...
Страница 64: ...CHAPTER 3 Machine Maintenance Procedures ...
Страница 79: ...69 3 Lift rear cover from front cover Figure 3 19 Figure 3 19 Open rear cover 4 Remove rear cover ...
Страница 115: ...CHAPTER 4 Troubleshooting ...
Страница 133: ...CHAPTER 5 Jumper and Connector Locaions ...
Страница 134: ...124 Mainboard 125 Clearing Password and BIOS Recovery 127 Clearing Password 127 BIOS Recovery by Crisis Disk 128 ...
Страница 141: ...CHAPTER 6 FRU Field Replaceable Unit List ...
Страница 142: ...132 Exploded Diagram 134 Main Assembly 134 FRU List 136 Screw List 137 ...
Страница 144: ...134 Exploded Diagram Main Assembly Figure 6 1 Main Assembly Exploded Diagram ...
Страница 146: ...136 FRU List ...
Страница 147: ...137 Screw List ...
Страница 148: ...CHAPTER 7 Test Compatible Components ...
Страница 149: ...139 Microsoft Windows 7 Environment Test 140 ...
Страница 150: ...140 Microsoft Windows 7 Environment Test ...
Страница 151: ...CHAPTER 8 Online Support Information ...
Страница 152: ...142 Introduction 143 ...