Acer 3640 manual Chapter

Page 91

Code

Beeps

POST Routine Description

 

 

 

46h

2-1-2-3

Check ROM copyright notice

 

 

 

48h

 

Check video configuration against CMOS

 

 

 

49h

 

Initialize PCI bus and devices

 

 

 

4Ah

 

Initialize all video adapters in system

 

 

 

4Bh

 

QuietBoot start (optional)

 

 

 

4Ch

 

Shadow video BIOS ROM

 

 

 

4Eh

 

Display BIOS copyright notice

 

 

 

50h

 

Display CPU type and speed

 

 

 

51h

 

Initialize EISA board

 

 

 

52h

 

Test keyboard

 

 

 

54h

 

Set key click if enabled

 

 

 

58h

2-2-3-1

Test for unexpected interrupts

 

 

 

59h

 

Initialize POST display service

 

 

 

5Ah

 

Display prompt “Press F2 to enter SETUP”

 

 

 

5Bh

 

Disable CPU cache

 

 

 

5Ch

 

Test RAM between 512 and 640 KB

 

 

 

60h

 

Test extended memory

 

 

 

62h

 

Test extended memory address lines

 

 

 

64h

 

Jump to User Patch1

 

 

 

66h

 

Configure advanced cache registers

 

 

 

67h

 

Initialize Multi Processor APIC

 

 

 

68h

 

Enable external and CPU caches

 

 

 

69h

 

Setup System Management Mode (SMM) area

 

 

 

6Ah

 

Display external L2 cache size

 

 

 

6Bh

 

Load custom defaults (optional)

 

 

 

6Ch

 

Display shadow-area message

 

 

 

6Eh

 

Display possible high address for UMB

 

 

recovery

 

 

 

70h

 

Display error messages

 

 

 

72h

 

Check for configuration errors

 

 

 

76h

 

Check for keyboard errors

 

 

 

7Ch

 

Set up hardware interrupt vectors

 

 

 

7Eh

 

Initialize coprocessor if present

 

 

 

80h

 

Disable onboard Super I/O ports and IRQs

 

 

 

81h

 

Late POST device initialization

 

 

 

82h

 

Detect and install external RS232 ports

 

 

 

83h

 

Configure non-MCD IDE controllers

 

 

 

84h

 

Detect and install external parallel ports

 

 

 

85h

 

Initialize PC-compatible PnP ISA devices

 

 

 

86h

 

Re-initialize onboard I/O ports

 

 

 

87h

 

Configure Motherboard Configurable Devices

 

 

(optional)

 

 

 

88h

 

Initialize BIOS Area

 

 

 

89h

 

Enable Non-Maskable Interrupts (NMIs)

 

 

 

8Ah

 

Initialize Extended BIOS Data Area

 

 

 

8Bh

 

Test and initialize PS/2 mouse

 

 

 

Chapter 4

81

Image 91
Contents Aspire 3640/TravelMate 2440 Series Service Guide Revision History Disclaimer CopyrightScreen Messages ConventionsPreface Page Table of Contents Jumper and Connector Locations Chpater 4 TroubleshootingFRU Field Replaceable Unit List Features System SpecificationsChapter Ports SA-0214 System Block DiagramTop View Board LayoutBottom View Jumper Settings/Clear Bios Password Procedures Aspire 3640 front View Your Acer Notebook tourIcon Description TravelMate 2440 front viewClosed Front View PC Card slot Accepts on Type II PC Card Left ViewRight View IconBottom Panel Rear PanelAspire TravelMate IndicatorsAspire Easy-Launch ButtonsIcon Function Description Touchpad Basics Launch key Default applicationTravelMate Page Lock Key Description Using the KeyboardDesired Access Num Lock On Num Lock Off Lock Keys and embedded numeric keypadHot Keys Windows KeysKey Icon Description External monitor if connected and both Special Key Euro symbolEmpowering Technology password Acer Empowering TechnologyAcer ePower Management Chapter Acer ePresentation Management Acer eLock Management Acer eRecovery Management Acer eSettings Management Acer ePerformance Management Acer OrbiCam Rubber grip selected models only Rotating the Acer OrbicamChapter Capturing photos or videos Acer GridVista dual-display compatible Using the System UtilitiesLaunch Manager Second Level Cache Hardware Specifications and ConfigurationsProcessor CPU Fan True Value TableLAN Interface Memory CombinationsModem Interface Wireless Module 802.11b/g optional deviceHard Disk Drive Interface For Philips SB5265 Combo Drive InterfaceDVD-Super Multi Interface For Hdls GCC-4244NFor Pioneer DVR-K16RA Audio InterfaceVideo Interface For Hlds GMA-4082NSystem Board Major Chips Video MemoryUSB Port Pcmcia PortKeyboard BatteryLCD 14.1 inch LCD Inverter System Power ManagementAC Adaptor Chapter Main Security Boot Exit System Utilities Bios Setup UtilityNavigating the Bios Utility Parameter Description InformationSystem Time MainParameter Description Format/Option Security Boot ExitClear or Set Setting a PasswordParameter Description Option Changing a Password Removing a PasswordPage +Hard Drive BootExit Information Main Security BootBios Flash Utility Machine Disassembly and Replacement Before You Begin General InformationHDD Disassembly Procedure FlowchartDescription Part Number Screw ListRemoving the Battery Pack Removing the Memory and the HDD Module Removing the LCD Module Removing the ODD ModuleChapter Page Disassembling the Main Unit Disassembling the Lower Case AssemblyPage Disassembling the Upper Case Assembly Page Disassembling the LCD Module with video camera Page Chapter Disassembling the HDD Module Disassembling the External ModulesDisassembling the ODD Module Chapter Symptoms Verified Go To TroubleshootingKeyboard or Auxiliary Input Device Check System Check ProceduresExternal Diskette Drive Check External CD-ROM Drive CheckMemory check Power System CheckCheck the Power Adapter Touchpad Check Check the Battery PackPower-On Self-Test Post Error Message Error Codes Error Messages Index of Error MessagesError Code List Error Message ListCPU ID No beep Error Messages FRU/Action in Sequence Code Beeps Post Routine Description Phoenix Bios Beep CodesChapter Code Beeps Post Routine Description Code Beeps Power-Related Symptoms Index of Symptom-to-FRU Error MessageLCD-Related Symptoms Indicator-Related SymptomsPower Management-Related Symptoms PCMCIA-Related SymptomsMemory-Related Symptoms Speaker-Related SymptomsKeyboard/Touchpad-Related Symptoms Peripheral-Related SymptomsModem-Related Symptoms Intermittent Problems Dimm Undetermined ProblemsTop View Jumper and Connector LocationsBottom View Jumper Settings/Clear Bios Password Procedures Chapter FRU Field Replaceable Unit List Aspire 3640/TravelMate 2440 FRU List Aspire 3640/TravelMate 2440 Exploded DiagramCategory Part Name and Description Acer Part No Not contain the black mylar as Image shows Lowercase W/SPEAKER Combo Module Optical Bezel Gbase for Dual HDD 60GB Seagate ST96812A H3M06 Portuga Keyboard 88KEY Darfon NSK AEK0D Danish Keyboard 89KEY Darfon NSK Wireless Antenna LEFT/RIGHT Glare LCD Screw Rubber LCD Chapter 105 106 Chapter
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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.