Checking Symptoms Pointed Out By User (Final Check); How To Return To The Factory Settings; Setup - Sony VAIO PCWA-A100 Service Manual

2-5. Checking Symptoms Pointed Out by User (Final Check)

1. Wireless connection fails. .................................................................... Section 2-1-3, "Wireless LAN Link Test"
2. The Ethernet (wired LAN) cannot be connected. ................................ Section 2-1-4, "Ethernet Link Test"
3. Internet cannot be connected in the phone mode (PPP). ..................... Section 2-4-2, "Inspection"
Do the above and confirm that there is no defect.

2-6. How to Return to the Factory Settings

2-6-1. Setup

Refer to the following diagram and prepare the system to be used to return to the factory settings.
Software for returning to the factory settings: APfwupg.exe (as of June 27, 2000)
• Do the procedure of "Installing software" on page 40 of the PCWA-C100 Instruction Manual to install the upgrade utility of the access
point in the desktop PC.
• Select [Custom Setup] in item 7 of "Installing software" and select only [Access Point Firmware Upgrade Utility] of [Select Component]
to install the software.
Inspection Setup Diagram
System to be used to return to the factory settings
Desktop PC
• DHCP server software (magkdhcp.zip)
• Inspection software (amea.exe, mfc42.dll)
• Desktop PC or notebook PC (Ethernet must be set.)
• Ethernet cross cable (or two Ethernet straight cables and a hub)
• The OS must be Windows 95, Windows 98 or Windows NT4.0.
• Kernel (for returning to the factory settings)
Confidential
PCWA-A100/C100 (UC)
Ethernet
cross cable
Access Point main unit
• AC adapter
• Access Point main unit
2-16
Phone line
Notebook PC
• Notebook PC that has a PCMCIA slot
• Driver for PC Card (Mini600.exe)
• The OS must be Windows 95.
• PC Card
• RGFINAL program (RGFinal1.exe)