Checkpoint

Description

 

 

 

 

AA

Uninstall POST INT1Ch vector and INT09h vector. Deinitializes the ADM module.

 

 

 

 

AB

Prepare BBS for Int 19 boot.

 

 

 

 

AC

End of POST initialization of chipset registers.

 

 

 

 

B1

Save system context for ACPI.

 

 

 

 

00

Passes control to OS Loader (typically INT19h).

 

 

 

 

61-70

OEM POST Error. This range is reserved for chipset vendors & system manufacturers. The

 

 

error associated with this value may be different from one platform to the next.

 

 

 

DIM Code Checkpoints

 

Checkpoint

Description

 

 

 

 

2A

Initialize different buses and perform the following functions: Reset, Detect, and Disable

 

 

(function 0); Static Device Initialization (function 1); Boot Output Device Initialization

 

 

(function 2). Function 0 disables all device nodes, PCI devices, and PnP ISA cards. It also

 

 

assigns PCI bus numbers. Function 1 initializes all static devices that include manual

 

 

configured onboard peripherals, memory and I/O decode windows in PCI-PCI bridges, and

 

 

noncompliant PCI devices. Static resources are also reserved. Function 2 searches for

 

 

and initializes any PnP, PCI, or AGP video devices.

 

 

 

 

38

Initialize different buses and perform the following functions: Boot Input Device Initialization

 

 

(function 3); IPL Device Initialization (function 4); General Device Initialization (function 5).

 

 

Function 3 searches for and configures PCI input devices and detects if system has

 

 

standard keyboard controller. Function 4 searches for and configures all PnP and PCI boot

 

 

devices. Function 5 configures all onboard peripherals that are set to an automatic

 

 

configuration and configures all remaining PnP and PCI devices.

 

 

 

ACPI Runtime Checkpoints

Checkpoint

Description

 

 

AC

First ASL check point. Indicates the system is running in ACPI mode.

 

 

AA

System is running in APIC mode

 

 

01, 02, 03, 04,

Entering sleep state S1, S2, S3, S4, or S5.

05

 

 

 

10, 20, 30, 40,

Waking from sleep state S1, S2, S3, S4, or S5

50

 

 

 

46

Chapter 4

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Image 53
Acer M3802(G) manual DIM Code Checkpoints

M3802(G) specifications

The Acer M3802(G) is a remarkable computer that offers a blend of performance, aesthetics, and innovation suitable for both home and office environments. Designed for users seeking a reliable and efficient machine, the M3802(G) boasts features that make it stand out in a competitive market.

At the heart of the Acer M3802(G) is the powerful processor. Typically equipped with Intel's Core i5 or i7 series, it provides efficient multitasking capabilities and exceptional performance for daily tasks, gaming, and multimedia applications. This ensures smooth operation even when running resource-intensive applications, making it an ideal choice for users who demand reliability.

One of the key characteristics of the Acer M3802(G) is its robust storage options. Users can choose from various configurations, including traditional hard drives and faster solid-state drives (SSD). The inclusion of SSDs drastically improves boot times and application loading speeds, allowing users to enjoy a seamless computing experience. Furthermore, with ample storage capacity, users can store large amounts of data, from documents to high-definition media.

In terms of graphics, the Acer M3802(G) leverages integrated Intel HD Graphics or optional dedicated graphics cards. This combination offers flexibility for casual gamers and creative professionals who need accurate rendering for graphic design and video editing tasks. Whether you are playing games or editing videos, the M3802(G) delivers crisp visuals and smooth frame rates.

Connectivity is another strong suit of the Acer M3802(G). It comes equipped with multiple USB ports, HDMI output, and Ethernet options for seamless integration with various peripherals and networks. Moreover, built-in Wi-Fi and Bluetooth capabilities ensure that users can connect to the internet and other devices wirelessly with ease, enhancing the overall user experience.

The M3802(G) also features Acer’s advanced cooling technology, which maintains optimal operating temperatures during intensive tasks. This not only helps in prolonging the lifespan of components but also ensures that the system runs quietly, which is ideal for office environments or home setups where noise can be a distraction.

Additionally, the design of the Acer M3802(G) reflects a modern aesthetic, with a sleek chassis and thoughtful cable management options that allow for a tidy workspace. With its compact form factor, it fits easily in smaller areas while still delivering the power and performance expected from a full-sized desktop.

In summary, the Acer M3802(G) is a well-rounded desktop that combines powerful performance, extensive storage options, and excellent connectivity features. With its advanced cooling system, sleek design, and modern technologies, it proves to be a solid investment for anyone in need of a dependable computing solution. Whether for work or play, the M3802(G) delivers an exceptional experience tailored to the demands of today's users.