eMachines E644 Support Question
eMachines E644 Support Question
Find answers below for this question about eMachines E644.Need a eMachines E644 manual? We have 1 online manual for this item!
Question posted by emilyoden57 on August 3rd, 2016
How Much Memory Does It Have?
How much memory does it have ??
Current Answers
Answer #1: Posted by TommyKervz on August 3rd, 2016 10:44 PM
TommyKervz
Member since:
January 10th, 2013 Points: 17,776,813
Member since:
January 10th, 2013 Points: 17,776,813
Related eMachines E644 Manual Pages
eMachines E644 and E644G Series Serivce Guide - Page 2
... the proper completion of a procedure, choice of an option, or completing a task. Date
Chapter
Updates
Service guide files and updates are used in this eMachines E644/E644G service guide.
Should the programs prove defective following table for any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without notice. The software...
eMachines E644 and E644G Series Serivce Guide - Page 3
... guide.
The following typographical conventions are used to order FRU parts for repair and service of a machine (such as add-on cards, modems, or extra memory capabilities). iii Acer-authorized Service Providers: Your Acer office may not be used in this document: Book titles, directory names, file names, path...
eMachines E644 and E644G Series Serivce Guide - Page 5
CHAPTER 1 Hardware Specifications
Features 1-5 Operating System 1-5 Platform 1-5 System Memory 1-5 Display 1-5 Audio Subsystem 1-5 Graphics 1-5 Storage Subsystem 1-6 Privacy Control 1-6 Optical Media Drive 1-6 Communication 1-7 ... CPU Fan True Value Table (TJ100-CPU/SG 1-25 System Memory 1-26 Memory Combinations 1-26 Video Interface 1-26 BIOS 1-27 LAN Interface 1-28 Keyboard 1-28
v
eMachines E644 and E644G Series Serivce Guide - Page 7
... Installation 3-11 ODD (Optical Disk Drive) Module Removal 3-12 ODD Module Installation 3-13 Base Door Removal 3-14 Base Door Installation 3-14 DIMM (Dual In-line Memory Module) Module Removal . . . .3-15 DIMM Module Installation 3-16 WLAN (Wireless Local Area Network) Board Removal . . . . .3-17 WLAN Board Installation 3-17 RTC Battery Removal 3-18 RTC...
eMachines E644 and E644G Series Serivce Guide - Page 9
... Jumper 5-8 BIOS Recovery by Crisis Disk 5-8
CHAPTER 6 FRU (Field Replaceable Unit) List
Exploded Diagrams 6-4 FRU List 6-6 Screw List 6-18
CHAPTER 7 Model Definition and Configuration
eMachines E644 7-3 eMachines E644G 7-8
CHAPTER 8 Test Compatible Components
Microsoft® Windows® 7 Environment Test 8-4
CHAPTER 9 Online Support Information
Introduction 9-3
ix
eMachines E644 and E644G Series Serivce Guide - Page 12
Features 1-5 Operating System 1-5 Platform 1-5 System Memory 1-5 Display 1-5 Audio Subsystem 1-5 Graphics 1-5 Storage Subsystem 1-6 Privacy Control 1-6 Optical Media Drive 1-6... Value Table (TJ100-CPU/UMA 1-25 CPU Fan True Value Table (TJ100-CPU/SG 1-25 System Memory 1-26 Memory Combinations 1-26 Video Interface 1-26 BIOS 1-27 LAN Interface 1-28 Keyboard 1-28 Hard Disk Drive (AVL...
eMachines E644 and E644G Series Serivce Guide - Page 15
..., 18 W) AMD C-Series processor C-50 (1 MB L2 cache, 1 GHz, DDR3 1066 MHz, 9 W) AMD A50M Fusion™ Controller Hub
System Memory 0
Dual-channel DDR3 SDRAM support: Up to 4 GB of DDR3 system memory, upgradable to 8 GB using two soDIMM modules
Display 0
15.6" HD 1366 x 768 pixel resolution, high-brightness (200-nit) TFT LCD...
eMachines E644 and E644G Series Serivce Guide - Page 16
... MB of dedicated system memory, supporting Unified Video Decoder 3 (UVD3), OpenCL® 1.1, OpenGL® 3.1, OpenEXR High Dynamic-Range (HDR) technology, Shader Model 5.0, Microsoft® DirectX® 11 External resolution / refresh rate: VGA port up to 2560 x 1600: 60 Hz HDMI® port up to 1920 x 1080: 60 Hz
E644/E644G Dual independent...
eMachines E644 and E644G Series Serivce Guide - Page 26
Base View
Table 1-6. Memory compartment Houses the computer's main memory.
4
Battery lock
Locks the battery in position.
1-16
Hardware Specifications and Configurations Base View
#
Icon
Item
1
Battery bay
Description Houses the computer's battery pack.
2
Battery ...
eMachines E644 and E644G Series Serivce Guide - Page 36
...,1GB,2GB,4GB DDR3 RAM 2 4 GB 8 GB Support DDR III 800/1066Mhz SDRAM memory interface design 800/1066Mhz SDRAM 1.5V 204pin DDRIII-SO-DIMM
Memory Combinations
Slot 1 (MB) 512 0 1024 1024 0 2048 2048 0 4096 4096
Slot ...2 (MB) 512 1024 0 1024 2048 0 2048 4096 0 4096
Total Memory (MB) 1024 1024 1024 2048 2048 2048 4096 4096 4096 8192
Video Interface Item
Chipset Package Interface...
eMachines E644 and E644G Series Serivce Guide - Page 41
.../ CD-Plus (Blue Book) Audio & Text/Video Video-CD (White Book) - Super-Multi Drive Item
Vendor & Model name
Performance Specification Transfer rate (KB/sec) Buffer Memory Interface Applicable disc format
Loading mechanism Power Requirements Input Voltage
Specification
HLDS Super-Multi Drive DL 8X GT32N LF / SONY Super-Multi Drive DL 8X...
eMachines E644 and E644G Series Serivce Guide - Page 47
Battery Item
Vendor & Model name
Battery Type Pack capacity Number of battery cell Package configuration
VRAM Item
Chipset Memory size Interface
USB Port Item
USB compliance level EHCI Number of USB port(s) Location Output Current
HDMI Port Item
Compliance level Data throughput Number of ...
eMachines E644 and E644G Series Serivce Guide - Page 49
Discharging state
System DMA Specification
Legacy Mode
Power Management
DMA0
Not applicable
DMA1
Not applicable
DMA2
Not applicable
DMA3
Not applicable
DMA4
Direct memory access controller
DMA5
Available for ExpressCard
DMA6
Not Assigned
DMA7
Not Assigned
*ExpressCard controller can use DMA 1, 2, or 5. System LED Indicator
Item Lock System state
...
eMachines E644 and E644G Series Serivce Guide - Page 56
...: UUID:
AMD Engineering Sample 1600 MHz WDC WD6400BPUT - 22HX2T1 WD-WX71C50A2845 TSSTcorp CDDVDW TS-L633F V0.07.T06 ATI VERO12.033.000.000.038548 123456789 E644 eMachines 0D53AF99-E945-11DF-A073-1C750832F024
Figure 2-1. BIOS Information
Parameter
Description
CPU Type
CPU (central processing unit) type and speed of system
CPU Speed
Speed...
eMachines E644 and E644G Series Serivce Guide - Page 58
... shown in 24-hour format
System Date
BIOS system date
Total Memory Video Memory Quiet Boot
Network Boot F12 Boot Menu
Total memory available
Available memory for the hour field. Main 0
The Main tab allows the... or disable boot option and enable or disable recovery.
3.5
System Time System Date Total Memory Video Memory Quiet Boot Network Boot F12 Boot Menu D2D Recovery SATA Mode
[02:44:56] ...
eMachines E644 and E644G Series Serivce Guide - Page 66
...: NOTE:
Flash utility has auto execution function.
2-14
System Utilities NOTE: NOTE:
Do not install memory related drivers (XMS, EMS, DPMI) when Flash is used . NOTE: NOTE:
Use AC adaptor ... utilities to finish loading BIOS Flash, do not boot system. BIOS Flash Utilities 0
BIOS Flash memory updates are required for the following to update the system BIOS Flash ROM.
If battery pack does not...
eMachines E644 and E644G Series Serivce Guide - Page 76
...the system to set the new DMI data.
2-24
System Utilities
Read DMI Information from Memory Input:
dmitools /r Output:
Manufacturer (Type1, Offset04h): eMachines Product Name (Type1, Offset05h): ...61472;dmitools /wa xxxx ==> Write asset tag to EEPROM (Electrically Erasable Programmable Read-Only Memory). The following :
1. Used in the DMI pool for hardware management. Execute Dmitools....
eMachines E644 and E644G Series Serivce Guide - Page 82
... Installation 3-11 ODD (Optical Disk Drive) Module Removal 3-12 ODD Module Installation 3-13 Base Door Removal 3-14 Base Door Installation 3-14 DIMM (Dual In-line Memory Module) Module Removal 3-15 DIMM Module Installation 3-16 WLAN (Wireless Local Area Network) Board Removal 3-17 WLAN Board Installation 3-17 RTC Battery Removal 3-18 RTC...
eMachines E644 and E644G Series Serivce Guide - Page 95
Component Location 2. DIMM (Dual In-line Memory Module) Module Removal 0
Prerequisite:
Base Door Removal 1. DIMM Modules Machine Maintenance Procedures
3-15 Find DIMM (D) in the component bay. (Figure 3-10)
A
BC
D
Figure 3-10. Push DIMM clips (A) outwards. (Figure 3-11)
B
A
Figure 3-11.
eMachines E644 and E644G Series Serivce Guide - Page 140
...Click and drag the Resolution slider to Online Support Information. Reseat the memory modules. 10.
Remove and reinstall the video driver. 6. If the issue is discovered....
Refer to the User Manual for instructions on -screen prompts. 9. Run the Windows Memory Diagnostic from the operating system DVD and follow the on adjusting the settings.
Refer to ...
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