Toshiba Satellite A660 Series Maintenance Manual

2Troubleshooting Procedures
Satellite A660/A665 Series Maintenance Manual
68
2.29 JET Troubleshooting
START
Perform JET test
(Procedure 1)
Was a JET problem detect?
JET is not faulty. Continue
troubleshooting-refer to Figure
2-1
Replace system board
Perform connector and
replacement check
(Procedure 2)
Replace JET antenna
moudle.
END
Figure 2-28 JET troubleshooting process
The JET antenna wire, JET module or system board may be the reason of a JET fault. Any of
these components may be damaged. To determine if the computer’s JET is functioning
properly, perform the following procedures. Figure 2-23 outlines the process. Start with

Toshiba Satellite A660 Series Specifications

General

Optical Drive	DVD SuperMulti Drive
Wireless	Wi-Fi 802.11b/g/n
HDMI	Yes
Battery	6-cell Lithium-ion
Processor	Intel Core i5
RAM	4GB or 8GB DDR3
Storage	Up to 640GB HDD
Graphics	NVIDIA GeForce GT 330M
Operating System	Windows 7 Home Premium or Professional
Webcam	Yes, with built-in microphone
Audio	Stereo speakers, Dolby Advanced Audio
LAN	10/100 Ethernet
Card Reader	Multi-Card Reader
USB Ports	3 x USB 2.0
Ports	Microphone input, Headphone output