Solving computer problems

 

 

Message

Solution

 

 

0271: Date and time

Neither the date nor the time is set in the computer. Set the date and time,

error

using the BIOS Setup Utility.

 

 

0280: Previous boot

Your computer was previously unable to complete the boot process.

incomplete

Turn the computer off; then turn it on to start the BIOS Setup Utility. Verify

 

 

the configuration and then restart the computer either by choosing the Exit

 

Saving Changes option under the Restart item or by pressing F10. If you

 

still see the same error code, have the computer serviced.

 

 

02D0: System cache error

The cache is disabled. Have the computer serviced.

 

 

02F4: EISA CMOS not

Have the computer serviced.

writable

 

 

 

02F5: DMA test failed

Have the computer serviced.

 

 

02F6: Software NMI

Have the computer serviced.

failed

 

 

 

02F7: Fail-safe timer

Have the computer serviced.

NMI failed

 

 

 

1802: Unauthorized

The Mini-PCI network card is not supported on this computer. Remove it.

network card is plugged

 

in - Power off and

 

remove the miniPCI

 

network card.

 

 

 

1803: Unauthorized

The daughter card is not supported on this computer. Remove it.

daughter card is plugged

 

in - Power off and

 

remove the daughter

 

card.

 

 

 

1804: Unauthorized

The WAN card is not supported on this computer. Remove it.

WAN card is plugged in

 

- Power off and remove

 

the WAN card.

 

 

 

Chapter 2. Solving computer problems 17

Page 39
Image 39
Lenovo Z60T, Z60M manual Solving computer problems

Z60T, Z60M specifications

The Lenovo Z60T and Z60M are portable computing solutions designed to cater to the needs of business professionals and consumers. These models are part of Lenovo's Z Series, which emphasizes performance, durability, and portability.

The Lenovo Z60T is equipped with a sleek design and a lightweight chassis, making it ideal for users who are always on the go. This model features a 14.1-inch display with a resolution of 1400 x 1050 pixels, providing sharp and clear visuals that enhance the user experience when working on presentations or viewing media content. The Z60T incorporates an Intel Pentium M processor, which is known for its efficiency and ability to handle multitasking effectively.

On the other hand, the Lenovo Z60M is designed with slightly larger dimensions and comes with a 15.4-inch display, giving it a more expansive viewing area. This makes the Z60M perfect for tasks that require detailed visuals, such as graphic design or video editing. It also features the same Intel Pentium M processor, ensuring that both models deliver striking performance for everyday tasks.

One of the standout features of both the Z60T and Z60M is their robust build quality. The Z series laptops have undergone rigorous testing to ensure durability, which is crucial for business environments. The keyboards are spill-resistant and ergonomically designed, allowing for comfortable typing during long working hours.

Both models come equipped with a variety of technologies to enhance productivity and communication. They support Wi-Fi connectivity for internet access and have integrated Bluetooth for seamless device pairing. Additionally, advanced security features such as a fingerprint reader and SmartCard reader are available to protect sensitive data.

Battery life is another highlight of the Z60T and Z60M, with both models offering extended usage times, making them reliable for long business meetings or travel without the need for frequent recharges. The laptops also support multiple USB ports, allowing users to connect various peripherals easily.

In summary, the Lenovo Z60T and Z60M are solid choices for anyone seeking powerful, reliable, and portable laptops. Their combination of performance, build quality, and advanced technologies make them ideal for business professionals and casual users alike.