eMachines EL1852 Service Guide
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...) assumes the entire cost of Acer Incorporated. All rights reserved. Acer is ". Disclaimer The information in this guide is subject to the contents hereof and specifically disclaims any warranties of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any form or by Acer Incorporated. EL1852...
...) assumes the entire cost of Acer Incorporated. All rights reserved. Acer is ". Disclaimer The information in this guide is subject to the contents hereof and specifically disclaims any warranties of this publication may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any form or by Acer Incorporated. EL1852...
eMachines EL1852 Service Guide
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Gives additional information related to any physical risk or system damage that appear on screen. Alerts you to do specific actions relevant to the accomplishment of procedures. Conventions The following textual conventions are used in this service guide. SCREEN MESSAGES NOTE WARNING CAUTION IMPORTANT Denotes actual messages that might result from doing or not doing specific actions. iv EL1852 Service Guide Gives precautionary measures to avoid possible hardware or software problems. Reminds you to the current topic.
Gives additional information related to any physical risk or system damage that appear on screen. Alerts you to do specific actions relevant to the accomplishment of procedures. Conventions The following textual conventions are used in this service guide. SCREEN MESSAGES NOTE WARNING CAUTION IMPORTANT Denotes actual messages that might result from doing or not doing specific actions. iv EL1852 Service Guide Gives precautionary measures to avoid possible hardware or software problems. Reminds you to the current topic.
eMachines EL1852 Service Guide
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Table of Contents Features and Specifications 1 Audio 2 I/O Ports and LED Indicators 2 Physical Specifications 3 Environmental Requirements 3 System Tour 4 Front View 4 Rear Panel 5 System Utilities 7 CMOS Setup Utility 7 Accessing the Setup Utility 8 Navigating through the Setup Utility 9 Setup Utility Menus 9 ... Setting Jumper 68 Connecting Optional Devices 69 Connecting Case Components 71 Field Replaceable Unit (FRU) List 73 Exploded Diagram 74 EL1852 FRU List 75 Technical Specifications 86 Processor 86 Chipsets 87 BIOS 87 EL1852 Service Guide vii
Table of Contents Features and Specifications 1 Audio 2 I/O Ports and LED Indicators 2 Physical Specifications 3 Environmental Requirements 3 System Tour 4 Front View 4 Rear Panel 5 System Utilities 7 CMOS Setup Utility 7 Accessing the Setup Utility 8 Navigating through the Setup Utility 9 Setup Utility Menus 9 ... Setting Jumper 68 Connecting Optional Devices 69 Connecting Case Components 71 Field Replaceable Unit (FRU) List 73 Exploded Diagram 74 EL1852 FRU List 75 Technical Specifications 86 Processor 86 Chipsets 87 BIOS 87 EL1852 Service Guide vii
eMachines EL1852 Service Guide
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... 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 Features and Specifications Chapter 1 This chapter lists the features and specifications of models supported by each hardware component.
... 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 Features and Specifications Chapter 1 This chapter lists the features and specifications of models supported by each hardware component.
eMachines EL1852 Service Guide
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microATX (µATX) 244 × 200 mm Environmental Requirements Aspect Operating temperature Operating humidity Description 5 to 35 °C (41 to 95 °F) 15% to 80% RH non-condensing EL1852 Service Guide 3 Physical Specifications Aspect Chassis dimension (W × D × H) System weight Mainboard form factor Mainboard dimensions (W × H) Description 100 mm (W) X 361.8 mm (D) x 265 mm (H) 5.382 Kg.
microATX (µATX) 244 × 200 mm Environmental Requirements Aspect Operating temperature Operating humidity Description 5 to 35 °C (41 to 95 °F) 15% to 80% RH non-condensing EL1852 Service Guide 3 Physical Specifications Aspect Chassis dimension (W × D × H) System weight Mainboard form factor Mainboard dimensions (W × H) Description 100 mm (W) X 361.8 mm (D) x 265 mm (H) 5.382 Kg.
eMachines EL1852 Service Guide
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... before system memory is done. If memory sizing module not executed, start memory refresh and do memory sizing in memory. Both key sequence and OEM specific method is forced. Main BIOS checksum is enabled. Store the Uncompressed pointer for more information. Perform keyboard controller BAT test. Re-enable CACHE. If BIOS...
... before system memory is done. If memory sizing module not executed, start memory refresh and do memory sizing in memory. Both key sequence and OEM specific method is forced. Main BIOS checksum is enabled. Store the Uncompressed pointer for more information. Perform keyboard controller BAT test. Re-enable CACHE. If BIOS...
eMachines EL1852 Service Guide
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... user has forced the update or the BIOS checksum is OK. Check the validity of the BIOS. Make flash write enabled through chipset and OEM specific method. The recovery file size does not equal the found flash part size. Initializes data variables that a BIOS recovery needs to read from ARMD and...
... user has forced the update or the BIOS checksum is OK. Check the validity of the BIOS. Make flash write enabled through chipset and OEM specific method. The recovery file size does not equal the found flash part size. Initializes data variables that a BIOS recovery needs to read from ARMD and...
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... POST interface calling pointer. The BAT test is being done on message, CPU information, setup key message, and any OEM specific information. Uncompress all the output devices. Initialize language and font modules for more information. Activate ADM module. Mid POST initialization ...of different Input Devices. Programming the memory hole or any platform specific BIOS modules. Disable Cache - GPNV is initialized at this checkpoint. Detects and initializes the video adapter installed in KBC port....
... POST interface calling pointer. The BAT test is being done on message, CPU information, setup key message, and any OEM specific information. Uncompress all the output devices. Initialize language and font modules for more information. Activate ADM module. Mid POST initialization ...of different Input Devices. Programming the memory hole or any platform specific BIOS modules. Disable Cache - GPNV is initialized at this checkpoint. Detects and initializes the video adapter installed in KBC port....
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.... Processor • Socket: LGA775 socket, 775 pin contacts Item Model CPU speed Bus speed Bus/core ratio L2 cache size Package type Thermal design power Specification Q9550s 2.83 GHz 1333 MHz 8.5 12 MB 45 nm 65 W Intel® Core™ 2 Quad Processors, 65 W TDP Q9400s Q8400s 2.66 GHz 2....6 MB 6 MB 45 nm 45 nm 65 W 65 W Item Model CPU speed Bus speed Bus/core ratio L2 cache size Package type Thermal design power Specification Intel® Core™ 2 Duo Desktop Processors E8600 E8500 E8400 E7600 3.33 GHz 3.16 GHz 3.0 GHz 3.06 GHz 1333 MHz 1333 MHz 1333 MHz 1066...
.... Processor • Socket: LGA775 socket, 775 pin contacts Item Model CPU speed Bus speed Bus/core ratio L2 cache size Package type Thermal design power Specification Q9550s 2.83 GHz 1333 MHz 8.5 12 MB 45 nm 65 W Intel® Core™ 2 Quad Processors, 65 W TDP Q9400s Q8400s 2.66 GHz 2....6 MB 6 MB 45 nm 45 nm 65 W 65 W Item Model CPU speed Bus speed Bus/core ratio L2 cache size Package type Thermal design power Specification Intel® Core™ 2 Duo Desktop Processors E8600 E8500 E8400 E7600 3.33 GHz 3.16 GHz 3.0 GHz 3.06 GHz 1333 MHz 1333 MHz 1333 MHz 1066...
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...65 nm 65 W 35 W Yes No Chipsets Item North bridge South bridge BIOS Item BIOS chip Setup utility Specification Intel® G41 Express Chipset Intel® ICH7 Specification AMI BIOS CMOS Setup Utility Memory Item Controller Number of DIMM slot Maximum memory Data rate Supported capacities DIMM ...type Supported brands Population rule Specification Integrated in the Intel® G41 Express Chipset 2 4 GB (using two 2 GB modules) 1066/1333 MT/s 1-, or 2 GB 240-pin DDR3 ...
...65 nm 65 W 35 W Yes No Chipsets Item North bridge South bridge BIOS Item BIOS chip Setup utility Specification Intel® G41 Express Chipset Intel® ICH7 Specification AMI BIOS CMOS Setup Utility Memory Item Controller Number of DIMM slot Maximum memory Data rate Supported capacities DIMM ...type Supported brands Population rule Specification Integrated in the Intel® G41 Express Chipset 2 4 GB (using two 2 GB modules) 1066/1333 MT/s 1-, or 2 GB 240-pin DDR3 ...
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... - ST3160313AS • HGST Jupiter - ST31000524AS • WD - WD15EARS-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 - ST31500341AS • WD - GH60N ... Item Controller Number of HDD bays Form factor Interface Supported capacities 160 GB 320 GB 500 GB 1000 GB 1500 GB Specification Integrated in the Intel® ICH7 Supports DVD-R/RW drive or DVD-Super Multi double-layer drive 5.25-inch standard SATA ...
... - ST3160313AS • HGST Jupiter - ST31000524AS • WD - WD15EARS-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 - ST31500341AS • WD - GH60N ... Item Controller Number of HDD bays Form factor Interface Supported capacities 160 GB 320 GB 500 GB 1000 GB 1500 GB Specification Integrated in the Intel® ICH7 Supports DVD-R/RW drive or DVD-Super Multi double-layer drive 5.25-inch standard SATA ...
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...Guide supports up to 32 GB Gigabit Ethernet Item Controller LAN protocol LAN connector type Specification Realtek RTL8111DL Gigabit Ethernet Controller 10/100/1000 Mbit RJ-45 Audio Item Controller Audio jacks Specification • Realtek ALC662 5.1 Channel High Definition Audio Codec • Front panel:...and microphone jacks • Rear panel: Microphone, line-out, and line-in jacks Power Supply Unit Item Vendor and Model Input Output (max.) Connectors Specification • Delta - PS-5221-06A2 (non-PFC) • Lite-On - CPB09-D220R (non-PFC) • CP - supports up to 2...
...Guide supports up to 32 GB Gigabit Ethernet Item Controller LAN protocol LAN connector type Specification Realtek RTL8111DL Gigabit Ethernet Controller 10/100/1000 Mbit RJ-45 Audio Item Controller Audio jacks Specification • Realtek ALC662 5.1 Channel High Definition Audio Codec • Front panel:...and microphone jacks • Rear panel: Microphone, line-out, and line-in jacks Power Supply Unit Item Vendor and Model Input Output (max.) Connectors Specification • Delta - PS-5221-06A2 (non-PFC) • Lite-On - CPB09-D220R (non-PFC) • CP - supports up to 2...
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...boot block beep codes 56 execute 58 boot sequence 12 button optical drive eject 4 C card reader multi-in-1 4 remove 37 specifications 89 checkpoints ACPI runtime 46 DIM 45 overview 42 POST 43 Chipset Features Advanced 13 CMOS clear 63 CMOS Features Index Standard 11 CMOS... Setup Utility 7 access 8 navigation keys 9 connectivity options 1 specifications 89 connector LAN 5 power 5 PS/2 keyboard 5 PS/2 mouse 5 D DIM checkpoints 45 disassembly procedures card reader assembly 37 expansion board 33 front ...
...boot block beep codes 56 execute 58 boot sequence 12 button optical drive eject 4 C card reader multi-in-1 4 remove 37 specifications 89 checkpoints ACPI runtime 46 DIM 45 overview 42 POST 43 Chipset Features Advanced 13 CMOS clear 63 CMOS Features Index Standard 11 CMOS... Setup Utility 7 access 8 navigation keys 9 connectivity options 1 specifications 89 connector LAN 5 power 5 PS/2 keyboard 5 PS/2 mouse 5 D DIM checkpoints 45 disassembly procedures card reader assembly 37 expansion board 33 front ...
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...remove 37 I/O ports 2 Integrated Peripherals 14 J jack line-in 5 line-out 5 L LAN port specifications 89 lock Kensington 5 Key 5 M mainboard remove 40 specifications 3 troubleshooting 52 memory remove 35 specifications 87 system 10 troubleshooting 52 Menu Product Information 10 microphone jack front 4 rear 5 modem board troubleshooting ... 88 N name product 10 O ODD, see optical disc drive 1 operating system 1 optical disc drive configuration 11 remove 29 specifications 88 troubleshooting 53 OS support 1 P panel rear 5 PC Health Status 16 POST, see Power-On Self-Test 43 power ACPI compliance ...
...remove 37 I/O ports 2 Integrated Peripherals 14 J jack line-in 5 line-out 5 L LAN port specifications 89 lock Kensington 5 Key 5 M mainboard remove 40 specifications 3 troubleshooting 52 memory remove 35 specifications 87 system 10 troubleshooting 52 Menu Product Information 10 microphone jack front 4 rear 5 modem board troubleshooting ... 88 N name product 10 O ODD, see optical disc drive 1 operating system 1 optical disc drive configuration 11 remove 29 specifications 88 troubleshooting 53 OS support 1 P panel rear 5 PC Health Status 16 POST, see Power-On Self-Test 43 power ACPI compliance ...
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S Save & Exit Setup 20 serial number system 10 Settings Load Default 20 side panel remove 24 slots expansion 5 software specifications antivirus 2 operating system 1 specifications audio 89 card reader 89 Ethernet 89 hard disk drive 88 memory 87 optical disc drive 88 power management 90 power supply unit 89 processor ...
S Save & Exit Setup 20 serial number system 10 Settings Load Default 20 side panel remove 24 slots expansion 5 software specifications antivirus 2 operating system 1 specifications audio 89 card reader 89 Ethernet 89 hard disk drive 88 memory 87 optical disc drive 88 power management 90 power supply unit 89 processor ...