Power Management-Related Symptoms

Symptom / Error

Check or do the following in sequence

 

 

The system doesn't resume from

See “Save to Disk (S4) on page 34.

hibernation mode.

Hard disk connection board

 

Hard disk drive

 

Mainboard

 

 

The system doesn't resume from standby

See “Save to Disk (S4) on page 34.

mode after opening the LCD.

Mainboard

 

 

Battery fuel gauge in Windows doesn’t go

Remove battery pack and let it cool for 2 hours.

higher than 90%.

Refresh battery (continue use battery until power off, then

 

charge battery).

 

Battery pack

 

Mainboard

 

 

System hangs intermittently.

Reconnect hard disk/CD-ROM drives.

 

Hard disk connection board

 

Mainboard

 

 

Peripheral-Related Symptoms

 

 

 

Symptom / Error

Check or do the following in sequence

 

 

System configuration does not match the

Run “Load Setup Defaults” in BIOS Setup Utility, then reboot

installed devices.

system.

 

Reconnect hard disk/CD-ROM/diskette drives.

 

 

External display does not work correctly.

Press Fn+F5 to switch to LCD or CRT

 

Mainboard

 

 

USB does not work correctly

Mainboard

 

 

Print problems.

Run printer self-test.

 

Printer driver

 

Printer cable

 

Printer

 

Mainboard

 

 

Keyboard/Touchpad-Related Symptoms

 

 

 

Symptom / Error

Check or do the following in sequence

 

 

Keyboard (one or more keys) does not

Reconnect the keyboard cable.

work.

Keyboard

 

Mainboard

 

 

Touchpad does not work.

Reconnect touchpad cable.

 

Touchpad board

 

Mainboard

 

 

100

Chapter 4

Page 110
Image 110
Acer 4315, 4715Z manual System configuration does not match

4715Z, 4315 specifications

The Acer 4315 and Acer 4715Z are compact and reliable laptops from Acer's lineup, known for their blend of performance and affordability targeted at entry-level users. These models stand out due to their practical features and solid build quality, making them suitable for both educational and basic professional tasks.

The Acer 4315 is equipped with a 15.4-inch display that offers a resolution of 1280 x 800 pixels, providing clear visuals and decent color reproduction for everyday usage. It features a robust Intel Celeron processor, which ensures that it efficiently handles common computing tasks, including web browsing, word processing, and media consumption. This model often comes with a variety of RAM options, typically ranging from 512MB to 2GB, allowing users to choose according to their multitasking needs.

On the other hand, the Acer 4715Z is a step up in terms of specifications. It sports a larger 17-inch screen, which enhances the viewing experience for movies and presentations. Powered by either a Celeron or entry-level Pentium processor, it delivers commendable performance for users who need a bit more muscle without venturing into high-end territory. The laptop also supports more RAM options, often up to 4GB, which translates to better multitasking capabilities and smoother operation of applications.

Both models come with integrated Intel graphics, sufficient for casual gaming and basic graphic tasks. The storage options generally include a 80GB to 160GB hard drive, providing ample space for files, documents, and media. They also feature multiple connectivity ports, such as USB, VGA, and Ethernet ports, alongside an integrated webcam and microphone, catering to users with a need for video conferencing and online communication.

The design of both laptops is straightforward and ergonomic, emphasizing practicality. Their battery life is adequate for short to medium usage, appealing to students and professionals on the go. Overall, the Acer 4315 and 4715Z serve as excellent options for those seeking cost-effective and dependable laptops that can handle the fundamental demands of daily computing without breaking the bank.