2 Troubleshooting Procedures

2.3 Power Supply Troubleshooting

 

E3V output

 

 

 

 

 

 

 

 

 

Error code

 

Meaning

 

 

 

 

 

 

A0h

E3V voltage is over 3.96 V, when the computer is powered on/off.

 

 

 

 

 

 

A1h

E3V voltage is 2.81 V or under, when the computer is powered on.

 

 

 

 

 

 

A2h

E3V voltage is 2 .81 V or under, when the computer is booting up.

 

 

 

 

 

 

A3h

E3V voltage is 2.81 V or over, when the computer is powered off.

 

 

 

 

 

 

A4h

E3V voltage is 2.81 V or under when the computer is suspended.

 

 

 

 

 

 

2R5-P2V output

 

 

 

 

 

 

 

 

 

Error code

 

Meaning

 

 

 

 

 

 

B0h

2R5-P2V voltage is over 3.00 V, when the computer is powered on/off.

 

 

 

 

 

 

B1h

2R5-P2V voltage is 2.125 V or under, when the computer is powered

 

 

 

on.

 

 

 

B2h

2R5-P2V voltage is 2.125 V or under, when the computer is booting

 

 

 

up.

 

 

 

B3h

2R5-P2V voltage is 2.125 V or over, when the computer is powered

 

 

 

off.

 

 

PGV output

 

 

 

 

 

 

 

 

 

Error code

 

Meaning

 

 

 

 

 

 

C0h

PGV voltage is over 1.62V, when the computer is powered on/off.

 

 

 

 

 

 

C1h

PGV voltage is 2.125 V or under, when the computer is powered on.

 

 

 

 

 

 

C2h

PGV voltage is 2.125 V or under, when the computer is booting up.

 

 

 

 

 

 

C3h

PGV voltage is 2.125 V or over, when the computer is powered off.

 

 

 

 

 

 

C4h

PGV voltage is 2.125 V or under when the computer is suspended.

 

 

 

 

 

 

2-12

Satellite M30-35 Maintenance Manual (960-455)

Page 64
Image 64
Toshiba M30-35 manual E3V output

M30-35 specifications

The Toshiba M30-35 is a notable laptop model that caters to users seeking a blend of performance, durability, and versatility. This device is primarily known for its robust build quality and effective hardware specifications, making it suitable for both professionals and students alike.

One of the standout features of the Toshiba M30-35 is its powerful Intel processor, which delivers strong performance for various tasks, including multitasking and running demanding applications. The laptop is typically equipped with an Intel Pentium 4 or a similar processor, providing a reliable performance boost for general computing needs.

The device usually comes with an adequate amount of RAM, often ranging from 512MB to 2GB. This allows for smooth multitasking and efficient operation of applications, enhancing overall user experience. Additionally, users have the option to upgrade the memory, giving the laptop a longer lifespan in terms of performance.

In terms of storage, the Toshiba M30-35 typically includes a spacious hard drive. This provides ample space for files, multimedia content, and software installations, accommodating the needs of users who may require significant data storage for work or leisure.

The laptop's design is another notable aspect; it often features a sleek and professional look, making it a great choice for business environments. The keyboard is generally ergonomic, ensuring comfortable typing during extended sessions. The layout is designed to facilitate easy access to essential keys, enhancing productivity.

The display of the Toshiba M30-35 usually features a 15-inch screen, offering a balance between portability and usability. The visuals are clear, making it a good option for watching videos, presentations, or performing graphic-related work.

In terms of connectivity, the device is equipped with various ports, including USB, VGA, and an Ethernet port, ensuring compatibility with a range of peripherals and networks. The inclusion of Wi-Fi capability allows users to connect to the internet wirelessly, further enhancing its usability.

Battery life on the Toshiba M30-35 is generally adequate, allowing users to work or enjoy entertainment without constant need for recharging. Overall, this laptop embodies a solid combination of performance, design, and features that make it an appealing choice for a variety of users.