Acer Aspire 3050 Service Guide

							Appendix B143
USB 2.0-HUB XHUB4 4-port USB 2.0 hub(adaptec)
D-Link 4-Port USB 2.0 Hub
Hi-Speed 4-Port USB 2.0 HUB( IOGEAR)
USB 2.0-Printer Epson Stylus C65 Printer
USB 2.0-Handy Drive Apacer
USB 2.0-Lan Billionton USB2.0 10/100 Base Fast Ethernet
USB 2.0-Camera/CCD Logitech QuickCam IM(USB2.0 )
USB 2.0-Scanner HP ScanJet 3500C USB2.0 digital flatbed Scanner(QSMC)
Bluetooth Mouse Darfon Bluetooth Mouse (Ferrari 1000)
PCMCIA Test
SCSI Card Ultra Slim SCSI 1480B
Modem Card Billionton  Peripheral 56Kbps Fax/Modem PC Card
Xircom CreditCard Modem 56-GlobalAccess
32 bit Lan Card Xircom 32bit cardbus Ethernet II 10/100
D-Link DFE-690TXD 32bit 10/100Mb PC Card
1394 CardBus Card Gppdvion PCMCIA convert to 1394 CardBus 2 Ports
USB2.0 CardBus Card IOGEAR USB 2.0 2-Port CardBus Card
INTOPIC USB 2.0 4-Port Notebook Card(CardBus)(QSMC)
Wireless Lan Card 3COM 11 Mbps Wireless LAN PC Card(QSMC)
PLANEX 54 Mbps Wireless LAN PC Card
LINKSYS Wireless-B Notebook Adapter(QSMC)
Wireless Lan AP Intel 802.11B/G
Keyboard ACER PS2 keyboard
Logitech PS2 keyboard
Memory Card Test (SD/MS/MMC/SM/CF/Microdrive/XD)
SD Card Sandisk 256MB SD Card
Simpletech 128MB SD Card
Sandisk 1.0G SD Card
X Digital Media SD 256MB
Simpletech 512MB SD Card
MS Card Sony 256MB MS Card (MS Pro)
LEXAR 256MB MS Card (MS Pro)
Sandisk 64MB MS Card
MMC Card Transcend 512MB MMC Card
XD Card OLYMPUS XD Picture Card 256MB
OLYMPUS XD Picture Card 1G
SM Card Apacer SM Card
CF Card PNY Compact Flash 128Mb
Microdrive IBM 1GB Microdrive
ItemSpecification 
						

							144Appendix B 
						

							Appendix C145
This section describes online technical support services available to help you repair your Acer Systems.
If you are a distributor, dealer, ASP or TPM, please refer your technical queries to your local Acer branch 
office.  Acer Branch Offices and Regional Business Units may access our website. However some information 
sources will require a user i.d. and password. These can be obtained directly from Acer CSD Taiwan.
Acers Website offers you convenient and valuable support resources whenever you need them.
In the Technical Information section you can download information on all of Acers Notebook, Desktop and 
Server models including:
TService guides for all models
TUsers manuals
TTraining materials
TBios updates
TSoftware utilities
TSpare parts lists
TTABs (Technical Announcement Bulletin)
For these purposes, we have included an Acrobat File to facilitate the problem-free downloading of our 
technical material.
 Also contained on this website are: 
TDetailed information on Acers International Travelers Warranty (ITW) 
TReturned material authorization procedures 
TAn overview of all the support services we offer, accompanied by a list of telephone, fax and email 
contacts for all your technical queries.
We are always looking for ways to optimize and improve our services, so if you have any suggestions or 
comments, please do not hesitate to communicate these to us.
Online Support Information
Appendix C 
						

							146Appendix C 
						

							Index147
A
AFLASH Utility 55
Audio 39
B
Battery Pack 65
BIOS 33
package 33
password control 33
ROM size 33
ROM type 33
vendor 33
Version 33
BIOS Supports protocol 33
BIOS Utility 43
Navigating 44
Onboard Device Configuration 50
Security 48, 49
System Security 54
Board Layout
Top View 4, 95
C
Cache
controller 34
size 34
CardBus 39
CPU Fan True Value Table 33
D
Disassembly
Battery Pack 64
Procedure Flowchart 63
Display 3
DVD-ROM Interface 37, 38
E
Error Symptom-to-Spare Part Index 80
External CD-ROM Drive Check 76
F
Features 1
Flash Utility 55
Floppy Disk
removing the 72
FRU (Field Replaceable Unit) List 99
H
Hard disk 36
HDD 36
Hot Keys 15
I
Indicators 11
Intermittent Problems 93
J
Jumper and Connector Locations 95
Top View 95
K
Keyboard 40
Keyboard or Auxiliary Input Device Check 76
L
L2 cache 34
M
Memory Check 77
Model Definition 112
Modem 35
N
num lock
on indicator 12
O
Online Support Information 145
P
Panel 7
Bottom 11
left 7
PC Card 11, 39
PCMCIA 39
Power System Check 77
Battery Pack 79
Power Adapter 78
Processor 33
S
Second Level Cache 34
System
Block Diagram 3
System Check Procedures 76
Index 
						

							148Index
System Memory 34
System Utilities 43
T
Test Compatible Components 139
Top 95
Touchpad Check 79
Troubleshooting 75
U
Undetermined Problems 94
USB 39
utility
BIOS 43
V
Video 39
W
Windows XP Environment Test 140, 142 
						

							Index149