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How Do You Replace The Ethernet Card In The El1852 Emachine
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Popular eMachines EL1852 Manual Pages
eMachines EL1852 Service Guide - Page 5
...DIFFERENT part number code to -date information available on card, modem, or extra memory capability). add-on your office may have decided to provide you with all technical information relating to order FRU parts for our "global" product offering. In such cases, please contact your regional Acer office to the BASIC CONFIGURATION decided for repair and service of a machine (e.g. You...
eMachines EL1852 Service Guide - Page 7
... the Memory Modules 35 Removing the Power Supply Unit 35 Removing the Front I/O and Card Reader Assembly 37 Removing the Mainboard 40 Hardware Diagnostic Procedure 41 System Check Procedures 41 Checkpoints 42 POST Error Indicators 46 BIOS Recovery 58 BIOS Update 59 Clearning CMOS 63
System Architecture 65
Block Diagram 65 Mainboard Layout 66 Jumper Setting 67
Setting Jumper...
eMachines EL1852 Service Guide - Page 9
... model purchased.
NOTE The items listed in 160 - 1500 GB capacities • One ODD bay supporting 5.25-inch standard SATA ODD • Supports DVD-R/RW drive or DVD-Super Multi double-layer drive
EL1852 Service Guide
1 Intel® Core™ 2 Duo E7600 and E7500 Series - Features and Specifications
Chapter 1
This chapter lists the features and specifications of your PC...
eMachines EL1852 Service Guide - Page 10
... - Headphone jack - Microphone jack - Key lock
• Power LED
• Power button
2
EL1852 Service Guide Secure Digital (SD), MultiMediaCard (MMC), Reduced-Size
MultiMediaCard (RS-MMC) - Microphone, line-out, and line-in -1 card reader • The following memory cards are supported:
- USB ports (two) - Kensington lock - Memory Stick (MS) - Ethernet jack (RJ45) - USB ports...
eMachines EL1852 Service Guide - Page 15
...; Setting up system passwords or making other changes to the security setup • When trying to resolve IRQ conflicts • When a configuration error is not part of reading, CMOS Setup Utility will need to run this utility to as "Setup" or "Setup Utility" in this case, the system cannot retain configuration values in a battery-backed nonvolatile memory called CMOS RAM...
eMachines EL1852 Service Guide - Page 26
... Password Change User Password
Description
Displays the supervisor password status. Displays the user password status. Value
Installed Not Installed
Press Enter to reset it.
18
EL1358 Service Guide Z, 0 - 9, and ';' (for French keyboard).
• System passwords are case-insensitive.
• When you have to return your computer to your password.
When set as Installed...
eMachines EL1852 Service Guide - Page 53
...OS boot including final MTRR values. The error associated with 0FFh. EL1852 Service Guide
45 Execute BIOS setup if needed . Prepares the runtime language module. Initialize runtime language module. Prepare CPU for ACPI. Static Device Initialization (function 1); Function 0 disables all static devices that needs an adjustment in memory test. It also assigns PCI bus numbers...
eMachines EL1852 Service Guide - Page 54
... error.
46
EL1852 Service Guide IMPORTANT If your system fails after you press the Enter key to diagnostic mode and will either: • Displays a POST error message, or • Emits a series of beep codes
POST Error Messages
POST error messages tell users what failure the system has detected. Follow the instructions on the screen. It is detected during POST (Power...
eMachines EL1852 Service Guide - Page 58
....
50
EL1852 Service Guide
Usually this case, the BIOS must be updated to include the Microcode Update for system configuration in POST due to a data error.
This may indicate a problem with system hardware. System Configuration
Message DMA-1 Error
DMA-2 Error
DMA Controller Error
Checking NVRAM... Error initializing secondary DMA controller.
A PCI adapter generated an...
eMachines EL1852 Service Guide - Page 60
...Setup and load the default settings.
Processor test failed. If the reading shows normal, but the fan still does not work . • IDE drive connection/cables
• IDE disk drives
• See "Undetermined Problems".
• Mainboard
NOTE Ensure the memory modules are installed properly and the contact leads are clean before diagnosing any system problems.
52
EL1852 Service Guide...
eMachines EL1852 Service Guide - Page 62
... mode. Action/FRU • Remove all non-factory-installed cards. • Load default settings (if screen is inaccurate.
Action/FRU
• Ensure the information in BIOS Setup or Power Management is set to the mainboard
Video and Monitor-related Symptoms
Symptom/Error Video memory test failed.Video adapter failed.
Display problem • Incorrect colors • No high intensity...
eMachines EL1852 Service Guide - Page 63
...software shutdown from Recovery CD.
• Power supply • Mainboard
EL1852 Service Guide
55 No system power, or power supply fan is properly installed.
Refer to the printer service manual.
• Printer • Printer cable • Mainboard.
• Refer to the service manual for the power cable) is not set to Instant-off the system).
Printer problems.
Action/FRU
•...
eMachines EL1852 Service Guide - Page 65
... not recur, reconnect the removed devices one at a time). EL1852 Service Guide
57 Undetermined Problems
NOTE • Verify that the power supply being used at the time of the following devices:
• Non-Acer devices • Printer, mouse, and other external devices • Hard disk drive • DIMM • CD/DVD-ROM drive • Expansion boards 4. Remove or...
eMachines EL1852 Service Guide - Page 96
...22MVWB0
Optical Disc Drive
Item Controller
Type Form factor Interface Write/read speed Supported models
Specification Integrated in the Integrated in the Intel® ICH7 1 3.5-inch 25.4 mm SATA 3.0
• HGST Jupiter - DH-16ABSH
EL1852 Service Guide
88 HDS721010CLA332 • Seagate Pharoah - DH40N • HLDS - Hard Disk Drive
Item Controller Number of HDD bays Form factor Interface...
eMachines EL1852 Service Guide - Page 97
... line-in jacks
Power Supply Unit
Item Vendor and Model
Input Output (max.) Connectors
Specification • Delta - supports up to 2 TB • MultiMedia Card (MMC) - CPB09-D220E (FR) 100-127V ~/6A - 220V-240V ~/3.15A 50-60 Hz 220 W • 1 x 20/24-pin ATX connector • 1 x 4-pin ATX connector • 2 x SATA connectors
89
EL1852 Service Guide supports up to 32 GB...
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