Code

 

Beeps

POST Routine Description

 

 

 

 

 

D2h

 

 

 

Unknown interrupt

 

 

 

 

 

 

 

 

 

 

 

Code

 

Beeps

 

 

 

 

 

 

E0h

 

 

 

Initialize the chipset

 

 

 

 

 

E1h

 

 

 

Initialize the bridge

 

 

 

 

 

E2h

 

 

 

Initialize the CPU

 

 

 

 

 

E3h

 

 

 

Initialize the system timer

 

 

 

 

 

E4h

 

 

 

Initialize system I/O

 

 

 

 

 

E5h

 

 

 

Check force recovery boot

 

 

 

 

 

E6h

 

 

 

Checksum BIOS ROM

 

 

 

 

 

E7h

 

 

 

Go to BIOS

 

 

 

 

 

E8h

 

 

 

Set Huge Segment

 

 

 

 

 

E9h

 

 

 

Initialize Multi Processor

 

 

 

 

 

EAh

 

 

 

Initialize OEM special code

 

 

 

 

 

EBh

 

 

 

Initialize PIC and DMA

 

 

 

 

 

ECh

 

 

 

Initialize Memory type

 

 

 

 

 

EDh

 

 

 

Initialize Memory size

 

 

 

 

 

EEh

 

 

 

Shadow Boot Block

 

 

 

 

 

EFh

 

 

 

System memory test

 

 

 

 

 

F0h

 

 

 

Initialize interrupt vectors

 

 

 

 

 

F1h

 

 

 

Initialize Run Time Clock

 

 

 

 

 

F2h

 

 

 

Initialize video

 

 

 

 

 

F3h

 

 

 

Initialize System Management Mode

 

 

 

 

 

F4h

 

1

 

Output one beep before boot

 

 

 

 

 

F5h

 

 

 

Boot to Mini DOS

 

 

 

 

 

F6h

 

 

 

Clear Huge Segment

 

 

 

 

 

F7h

 

 

 

Boot to Full DOS

 

 

 

 

 

Chapter 4

83

Page 93
Image 93
Acer 3640 manual Code Beeps

3640 specifications

The Acer 3640 and MS2180 are two notable examples of Acer's commitment to providing versatile computing solutions. Each model caters to different user needs and preferences, but both stand out in terms of performance and practicality.

The Acer 3640 is a compact and lightweight laptop designed with portability in mind. It features a 14-inch display, which strikes a balance between usability and size, making it ideal for users on the go. One of its defining characteristics is the Intel Core processor, which delivers a robust performance capable of handling everyday tasks such as web browsing, office applications, and multimedia consumption. The device is equipped with integrated graphics, allowing for casual gaming and smooth video playback.

In terms of storage, the Acer 3640 often comes with a solid-state drive (SSD) option, significantly enhancing boot times and overall system responsiveness compared to traditional hard drives. The laptop also includes USB ports, HDMI output, and a card reader, facilitating seamless connectivity with various peripherals and external displays. Moreover, Acer has incorporated its own TrueHarmony technology, which optimizes audio output for an immersive sound experience, an essential feature for entertainment and communication.

On the other hand, the Acer MS2180 desktop series offers a different computing experience aimed at home and office environments. The MS2180 is characterized by its desktop form factor, which provides expandability and ease of maintenance. It typically houses a 22-inch or larger display, providing ample screen real estate for productivity tasks and multimedia applications.

The MS2180 is powered by Intel processors as well, ensuring efficient performance for multitasking, data management, and light gaming. With multiple USB ports, Ethernet connectivity, and optional Wi-Fi capabilities, the MS2180 facilitates various connectivity options to suit different user needs.

In summary, the Acer 3640 and MS2180 showcase the company's dedication to delivering reliable technology tailored to diverse computing needs. The 3640 excels in portability and performance, making it an excellent choice for mobile users. In contrast, the MS2180 brings power and expandability to desktop users, catering to those who prioritize workspace efficiency and connectivity. Whether for work or play, Acer continues to enhance user experiences with innovative features and technologies in both its laptops and desktops.