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Intel D945PAW, Product Manual

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Intel D945PAW Product Manual Download Page 27

Installing and Replacing Desktop Board Components 

 

 

27 

Installing and Removing the Desktop Board 

 CAUTION 

Only qualified technical personnel should do this procedure.  Disconnect the computer from its 
power source before performing the procedures described here.  Failure to disconnect the power 
before you open the computer can result in personal injury or equipment damage.  

 

Refer to your chassis manual for instructions on installing and removing the desktop board.   

Figure 5 shows the location of the seven mounting screw holes for Desktop Board D945PAW.   

OM17701

 

Figure 5.  Desktop Board D945PAW Mounting Screw Hole Locations 

Summary of Contents for D945PAW

Page 1: ...Intel Desktop Board D945PAW Product Guide Order Number D10465 002 ...

Page 2: ... comply with FCC standards for home or office use Canadian Department of Communications Compliance Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le présent appareil numerique német pas de bruits radioélectriques dépassant les limites appl...

Page 3: ...er environments such as medical industrial alarm systems test equipment etc may not be supported without further evaluation by Intel Information Layout The chapters in this Product Guide are arranged as follows 1 Desktop Board Features a summary of product features 2 Installing and Replacing Desktop Board Components instructions on how to install the desktop board and other hardware components 3 B...

Page 4: ...e billion hertz KB Kilobyte 1024 bytes MB Megabyte 1 048 576 bytes Mbit Megabit 1 048 576 bits MHz Megahertz one million hertz Box Contents Intel Desktop Board D945PAW I O shield One ATA 66 100 cable Two locking Serial ATA cables One diskette drive cable Intel Express Installer Driver CD ROM Intel Express Installer Software CD ROM Quick Reference poster Configuration and battery caution statement ...

Page 5: ...y Passwords 18 Chassis Intrusion 19 Power Management Features 19 ACPI 19 Power Connectors 19 Fan Connectors 19 Fan Speed Control Intel Precision Cooling Technology 19 Suspend to RAM Instantly Available PC Technology 20 Wake from USB 21 Wake from PS 2 Keyboard Mouse 21 PME Wakeup Support 21 Speaker 21 Battery 21 Real Time Clock 21 2 Installing and Replacing Desktop Board Components Before You Begin...

Page 6: ...ders 41 Connecting IEEE 1394 Headers 41 Connecting the Front Panel Header 41 Setting Up the Flexible 6 Channel Audio with Jack Re tasking 42 Connecting Fan and Power Cables 43 Connecting Fan Cables 43 Connecting Power Cables 44 Other Connectors 45 Setting the BIOS Configuration Jumper Block 46 Clearing Passwords 47 3 Updating the BIOS Updating the BIOS with the Intel Express BIOS Update Utility 53...

Page 7: ...he Load Plate 30 12 Connecting the Processor Fan Heat Sink Cable to the Processor Fan Connector 31 13 Dual Configuration Example 1 32 14 Dual Configuration Example 2 32 15 Dual Configuration Example 3 33 16 Installing a DIMM 34 17 Inserting the PCI Express x16 Card 36 18 Connecting the IDE Cable 37 19 Connecting the Serial ATA Cable 38 20 Internal Headers 39 21 Back Panel Audio Connectors for Flex...

Page 8: ...or LEDs 17 6 Front Panel Audio Header Signal Names for Intel High Definition Audio 40 7 AC 97 Audio Header Signal Names 40 8 USB 2 0 Header Signal Names 41 9 IEEE 1394a Header Signal Names 41 10 Front Panel Header Signal Names 41 11 Jumper Settings for the BIOS Setup Program Modes 46 12 Beep Codes 57 13 BIOS Error Messages 57 14 Safety Regulations 59 15 Lead Free Desktop Board 63 16 EMC Regulation...

Page 9: ... com support motherboards desktop Chipset Intel 945P Express Chipset consisting of Intel 82945P Memory Controller Hub MCH with Direct Media Interface Intel 82801GB I O Controller Hub ICH7 Serial Peripheral Interface SPI Flash or Firmware Hub FWH Audio Intel 945P Express Chipset Intel High Definition Audio interface SigmaTel codec LAN Subsystem Intel 82573V or 82573L Gigabit Ethernet controller wit...

Page 10: ...ee fan sensing inputs used to monitor fan activity Remote diode temperature sensing Intel Precision Cooling Technology fan speed control Voltage sensing to detect out of range values Related Links For more information about Desktop Board D945PAW including the Technical Product Specification TPS BIOS updates and device drivers go to http support intel com support motherboards desktop Supported Oper...

Page 11: ...ximate location of the major components on Desktop Board D945PAW E F G H A B C D I J K L M N O P Q R 1394a IEEE Line In OM17700 Channel A DIMM 0 Channel A DIMM 1 Channel B DIMM 0 Channel B DIMM 1 Intel 82945P MCH R 82801 ICH7 Intel R S Figure 1 Desktop Board D945PAW Components ...

Page 12: ... 3 pin fan speed control M Alternate power LED header N Processor socket O 12 V processor core voltage connector 2x2 P Processor fan header 4 pin fan speed control Q Rear chassis fan header 3 pin fan speed control R IDE connector S Chassis intrusion header Related Links Go to the following links for more information about Desktop board D945PAW http www intel com design motherbd http support intel ...

Page 13: ...rrent for 10mS 04B or 04A ATX12V version 2 0 or greater compliant Power Supply Desktop Board D945PAW supports an Intel processor in the LGA775 package Processors are not included with the desktop board and must be purchased separately The processor connects to the desktop board through the LGA775 socket The supported processors list for Desktop Board D945PAW is located on the web at http support i...

Page 14: ...533 800 400 DDR2 400 533 400 Four 240 pin Double Data Rate 2 DDR2 SDRAM Dual Inline Memory Module DIMMs connectors with gold plated contacts Unbuffered non registered single or double sided DIMMs Serial Presence Detect SPD memory only Non ECC RAM 1 8 V memory Memory configuration listed below Up to 2 0 GB utilizing 256 Mb technology Up to 4 0 GB utilizing 512 Mb or 1 Gb technology NOTE System reso...

Page 15: ...ss Chipset PCI Express x16 connector for graphics expansion Audio Subsystem Desktop Board D945PAW includes a flexible 6 channel audio subsystem based on an Intel High Definition Audio interface The audio subsystem features Intel 82801GB I O Controller Hub ICH7 SigmaTel STAC9220 audio codec Impedance sensing capability for jack re tasking S N signal to noise ratio 95 dB Microphone input supporting ...

Page 16: ... PS 2 style mouse and keyboard interfaces Interface for one 1 2 MB or 1 44 MB diskette drive Intelligent power management including a programmable wake up event interface PCI power management support LAN Subsystem The LAN subsystem with the Intel 82801GB ICH7 provides the following functions Support for Intel 82573V or 82573L 10 100 1000 Gigabit Ethernet LAN Support for RJ 45 connector with status...

Page 17: ...ia ICH7 four ports routed to the back panel and four routed to two internal USB 2 0 headers USB 2 0 ports are backward compatible with USB 1 1 devices USB 1 1 devices will function normally at USB 1 1 speeds USB 2 0 support requires both an operating system and drivers that fully support USB 2 0 transfer rates Disabling Hi Speed USB in the BIOS reverts all USB 2 0 ports to USB 1 1 operation This m...

Page 18: ...ur computer the PCI PCI Express auto configuration utility in the BIOS automatically detects and configures the resources IRQs DMA channels and I O space for that add in card You do not need to run the BIOS Setup program after you install a PCI PCI Express add in card Security Passwords The BIOS includes security features that restrict whether the BIOS Setup program can be accessed and who can boo...

Page 19: ... ACPI support Power Connectors The desktop boards have three power connectors See Figure 23 on page 44 for the location of the power connectors Fan Connectors The desktop board has a 4 pin processor fan header and two 3 pin chassis fan headers See Figure 22 on page 43 for the location of the fan headers Fan Speed Control Intel Precision Cooling Technology Intel Precision Cooling Technology automat...

Page 20: ...e events from the PCI and or USB buses exceeds power supply capacity the desktop board may lose register settings stored in memory Instantly Available PC technology enables the board to enter the ACPI S3 Suspend to RAM sleep state While in the S3 sleep state the computer will appear to be off When signaled by a wake up device or event the system quickly returns to its last known awake state The de...

Page 21: ...serted the computer wakes from an ACPI S1 S3 or S5 state Speaker A speaker is mounted on the desktop board The speaker provides audible error code beep code information during the Power On Self Test POST Battery A battery on the desktop board keeps the values in CMOS RAM and the clock current when the computer is turned off Go to page 48 for instructions on how to replace the battery Real Time Clo...

Page 22: ...Intel Desktop Board D945PAW Product Guide 22 ...

Page 23: ...s in this chapter assume familiarity with the general terminology associated with personal computers and with the safety practices and regulatory compliance required for using and modifying electronic equipment Disconnect the computer from its power source and from any telecommunications links networks or modems before performing any of the procedures described in this chapter Failure to disconnec...

Page 24: ...uter servicing to qualified technical personnel Installation Instructions NOTE Follow these guidelines to meet safety and regulatory requirements when installing this board Read and adhere to all of these instructions and the instructions supplied with the chassis and associated modules If the instructions for the chassis are inconsistent with these instructions or the instructions for associated ...

Page 25: ...th safety requirements Wiring and cables must also be UL listed or recognized and suitable for the intended use The FCC Class B logo for home or office use signifies compliance with electromagnetic interference EMI requirements In Canada A nationally recognized certification mark such as CSA or cUL signifies compliance with safety requirements The Industry Canada statement at the front of this pro...

Page 26: ...ation by Intel Related Links For information about regulatory compliance go to Appendix B on page 59 Installing the I O Shield The desktop board comes with an I O shield When installed in the chassis the shield blocks radio frequency transmissions protects internal components from dust and foreign objects and promotes correct airflow within the chassis Install the I O shield before installing the ...

Page 27: ...e before performing the procedures described here Failure to disconnect the power before you open the computer can result in personal injury or equipment damage Refer to your chassis manual for instructions on installing and removing the desktop board Figure 5 shows the location of the seven mounting screw holes for Desktop Board D945PAW OM17701 Figure 5 Desktop Board D945PAW Mounting Screw Hole L...

Page 28: ...uter the standby power LED should not be lit see Figure 3 on page 20 Failure to do so could damage the processor and the board To install a processor follow these instructions 1 Observe the precautions in Before You Begin on page 23 2 Open the socket lever by pushing the lever down and away from the socket see Figure 6 A and B OM17210 A B Figure 6 Lift Socket Lever 3 Lift the load plate Do not tou...

Page 29: ...ocket OM17228 Figure 8 Remove the Protective Socket Cover 5 Remove the processor from the protective processor cover Hold the processor only at the edges being careful not to touch the bottom of the processor see Figure 9 Do not discard the protective processor cover Always replace the processor back to the package if the processor is removed from the socket OM17213 Figure 9 Remove the Processor f...

Page 30: ...socket cutouts see Figure 10 F Align notches see Figure 10 G with the socket see Figure 10 H Lower the processor straight down without tilting or sliding the processor in the socket OM17214 G G F H F H Figure 10 Install Processor 7 Pressing down on the load plate Figure 11 I close and engage the socket lever Figure 11 J OM17215 I J Figure 11 Close the Load Plate ...

Page 31: ...ide Web site at The Boxed Intel Pentium 4 Processor in the 775 Land Package Connecting the Processor Fan Heat Sink Cable Connect the processor fan heat sink cable to the 4 pin processor fan connector see Figure 12 OM17879 Figure 12 Connecting the Processor Fan Heat Sink Cable to the Processor Fan Connector Removing the Processor For instruction on how to remove the processor fan heat sink and proc...

Page 32: ...h Channel A and Channel B Guidelines for Dual Channel Memory Configuration Before installing DIMMs read and follow these guidelines for dual channel configuration Two or Four DIMMs Install a matched pair of DIMMs equal in speed and size in DIMM 0 blue of both channels A and B see Figure 13 Channel A 1 GB 533 MHz DIMM 0 DIMM 1 Channel B 1 GB 533 MHz DIMM 0 DIMM 1 Figure 13 Dual Configuration Exampl...

Page 33: ...hannel A Install a DIMM equal in speed and total size of the DIMMs installed in channel A in either DIMM 0 or DIMM 1 of channel B see Figure 15 Channel A 256 MB 533 MHz DIMM 0 256 MB 533 MHz DIMM 1 Channel B 512 MB 533 MHz DIMM 0 DIMM 1 Figure 15 Dual Configuration Example 3 NOTE All other memory configurations will result in single channel memory operation ...

Page 34: ...DIMM 4 Make sure the clips at either end of the DIMM socket s are pushed outward to the open position 5 Holding the DIMM by the edges remove it from its anti static package 6 Position the DIMM above the socket Align the small notch at the bottom edge of the DIMM with the keys in the socket see inset in Figure 16 7 Insert the bottom edge of the DIMM into the socket 8 When the DIMM is inserted push ...

Page 35: ...e computer 3 Remove the AC power cord from the computer 4 Remove the computer s cover 5 Gently spread the retaining clips at each end of the DIMM socket The DIMM pops out of the socket 6 Hold the DIMM by the edges lift it away from the socket and store it in an anti static package 7 Reinstall and reconnect any parts you removed or disconnected to reach the DIMM sockets 8 Replace the computer s cov...

Page 36: ...precautions in Before You Begin on page 23 2 Place the card in the PCI Express x16 connector and press down on the card until it is completely seated in the connector and the card retention notch snaps into place around the RM pin Figure 17 A 3 Secure the card s metal bracket to the chassis back panel with a screw Figure 17 B OM17683 B A Figure 17 Inserting the PCI Express x16 Card Removing the PC...

Page 37: ...tocol are attached to the same cable the maximum transfer rate between the drives may be reduced to that of the slowest drive Do not connect an ATA device as a slave on the same IDE cable as an ATAPI master device For example do not connect an ATA hard drive as a slave to an ATAPI CD ROM drive For correct function of the cable Observe the precautions in Before You Begin on page 23 Attach the cable...

Page 38: ... protocol and connects a single drive to the desktop board For correct cable function 1 Observe the precaution in Before You Begin on page 23 2 Attach the locking cable end to the connector on the board Figure 19 A 3 Attach the cable end without the lock to the drive Figure 19 B OM17704 A B Figure 19 Connecting the Serial ATA Cable ...

Page 39: ... Key no pin N C D D Ground 5 6 7 8 3 4 2 10 1 Port1L Port1R Port2R Sense_Send Port2L GND Presence Sense1_Ret Key no pin Sense2_Ret 1 5 6 7 3 4 2 10 9 On Off Power LED HD LED Reset No Connection 1 2 3 4 5 7 6 8 9 Ground Ground TPA2 TPA2 TPA1 TPA1 12 V 12 V Ground Key no pin 1394a 1 5 6 7 3 4 2 8 10 A C F 1 2 B D E Item Description Item Description A Front panel audio D IEEE 1394a two B Chassis intr...

Page 40: ...er 4 Install a correctly keyed and shielded front panel audio cable NOTE some chassis still use a front panel audio solution based on the AC 97 audio specification Refer to Table 7 below to connect an AC 97 front panel solution to the front panel audio header on the board The front panel audio jacks will need to be manually configured for microphone or line out functionality in the Intel Audio Stu...

Page 41: ...assignments for the headers Table 9 IEEE 1394a Header Signal Names Pin Signal Name Pin Signal Name 1 TPA1 2 TPA1 3 Ground 4 Ground 5 TPA2 6 TPA2 7 12 V 8 12 V 9 Key no pin 10 Ground Connecting the Front Panel Header Before connecting the front panel header observe the precautions in Before You Begin on page 23 See Figure 20 F on page 39 for the location of the multi colored front panel header Tabl...

Page 42: ...ed OM15694 A B C Item Description A Rear left right out or Line In B Front left right out C Center LFE Subwoofer or Mic In Figure 21 Back Panel Audio Connectors for Flexible 6 Channel Audio System Multi Channel Analog Audio Connect two speakers to the front left right out B and two speakers to the rear left right out A for both 4 and 6 channel audio configurations For 6 channel audio connect two a...

Page 43: ...necting Fan Cables Figure 22 shows the location of the fan headers Connect the processor s fan heat sink cable to the 4 pin processor fan header on the board Connect chassis fan cables to the 3 pin fan headers OM17706 3 1 2 4 3 1 2 4 A B 3 1 2 3 1 2 B A OR Figure 22 Location of Fan Headers ...

Page 44: ...esult in damage to the desktop board and or power supply See Table 3 on page 13 for power supply requirements Figure 23 shows the location of the power connectors OM17880 1 2 Figure 23 Connecting 2x12 Power Supply Cables 1 Observe the precautions in Before You Begin on page 23 2 Connect the main power supply cable to the 2x12 connector 3 Connect the 12 V processor core voltage power supply cable t...

Page 45: ... of the PCI add in card PCI Express 1x and diskette drive connectors OM17707 A B C D Item Description A PCI bus add in card connector 1 B PCI bus add in card connector 2 SMBus routed C PCI Express x1 connector D Diskette drive connector Figure 24 Location of Other Connectors on Desktop Board D945PAW ...

Page 46: ... BIOS Configuration Jumper The three pin BIOS jumper block enables all board configurations to be done in BIOS Setup Table 11 shows the jumper settings for the Setup program modes Table 11 Jumper Settings for the BIOS Setup Program Modes Jumper Setting Mode Description 3 1 Normal default 1 2 The BIOS uses the current configuration and passwords for booting 3 1 Configure 2 3 After the Power On Self...

Page 47: ...per on pins 2 3 as shown below 3 1 6 Replace the cover plug in the computer turn on the computer and allow it to boot 7 The computer starts the Setup program Setup displays the Maintenance menu 8 Use the arrow keys to select Clear Passwords Press Enter and Setup displays a pop up screen requesting that you confirm clearing the password Select Yes and press Enter Setup displays the maintenance menu...

Page 48: ...correct Les piles usagées doivent être recyclées dans la mesure du possible La mise au rebut des piles usagées doit respecter les réglementations locales en vigueur en matière de protection de l environnement FORHOLDSREGEL Eksplosionsfare hvis batteriet erstattes med et batteri af en forkert type Batterier bør om muligt genbruges Bortskaffelse af brugte batterier bør foregå i overensstemmelse med ...

Page 49: ...a incorreto As baterias devem ser recicladas nos locais apropriados A eliminação de baterias usadas deve ser feita de acordo com as regulamentações ambientais da região AŚCIAROŽZNAŚĆ Існуе рызыка выбуху калі заменены акумулятар неправільнага тыпу Акумулятары павінны па магчымасці перепрацоўвацца Пазбаўляцца ад старых акумулятараў патрэбна згодна з мясцовым заканадаўствам па экалогіі UPOZORNÌNÍ V p...

Page 50: ...о типа существует риск ее взрыва Батареи должны быть утилизированы по возможности Утилизация батарей должна проводится по правилам соответствующим местным требованиям UPOZORNENIE Ak batériu vymeníte za nesprávny typ hrozí nebezpečenstvo jej výbuchu Batérie by sa mali podľa možnosti vždy recyklovať Likvidácia použitých batérií sa musí vykonávať v súlade s miestnymi predpismi na ochranu životného pr...

Page 51: ...mponents 51 OСТОРОГА Використовуйте батареї правильного типу інакше існуватиме ризик вибуху Якщо можливо використані батареї слід утилізувати Утилізація використаних батарей має бути виконана згідно місцевих норм що регулюють охорону довкілля ...

Page 52: ... s power cord from the AC power source wall outlet or power adapter 3 Remove the computer cover 4 Locate the battery on the board see Figure 26 5 With a medium flat bladed screwdriver gently pry the battery free from its connector Note the orientation of the and on the battery 6 Install the new battery in the connector orienting the and correctly 7 Replace the computer cover 82801 Intel R OM17646 ...

Page 53: ... update utility that combines the functionality of the Intel Flash Memory Update Utility and the ease of use of Windows based installation wizards To update the BIOS with the Intel Express BIOS Update utility 1 Go to the Intel World Wide Web site http support intel com support motherboards desktop 2 Navigate to the D945PAW page click view Latest BIOS updates and select the Express BIOS Update util...

Page 54: ...d Wide Web site at http support intel com support motherboards desktop Navigate to the D945PAW page click view Latest BIOS updates and select the Iflash BIOS Update utility file NOTE Review the instructions distributed with the update utility before attempting a BIOS update The Iflash Memory Update utility allows you to Update the BIOS in flash memory Update the language section of the BIOS Updati...

Page 55: ...skette into diskette drive A 5 Replace the computer cover connect the power cord turn on the computer and allow it to boot The recovery process will take a few minutes 6 Listen to the speaker Upon applying power drive A will begin to show activity In about a minute two beeps are heard and drive A activity ceases temporarily indicating the successful recovery of the BIOS core Drive A activity will ...

Page 56: ...Intel Desktop Board D945PAW Product Guide 56 ...

Page 57: ...wn due to a thermal event overheating MULTI_BIT_ECC_ERROR The firmware has detected that a Multi Bit ECC Error occurred SINGLE_BIT_ECC_ERROR The firmware has detected that a Single Bit ECC Error occurred CMOS_BATTERY_ERROR The firmware has detected that a CMOS battery failure occurred CMOS_CHECKSUM_ERROR The firmware has detected that a CMOS Checksum Error occurred CMOS_TIMER_ERROR The firmware ha...

Page 58: ...Intel Desktop Board D945PAW Product Guide 58 ...

Page 59: ...950 1 2002 Information Technology Equipment Safety Part 1 General Requirements European Union IEC 60950 1 2001 First Edition Information Technology Equipment Safety Part 1 General Requirements International European Union Declaration of Conformity Statement We Intel Corporation declare under our sole responsibility that the product Intel Desktop Board D945PAW is in conformity with all applicable e...

Page 60: ...s Bandalagsins númer 89 336 EEC 73 23 EEC Italiano Questo prodotto è conforme alla Direttiva Europea 89 336 EEC 73 23 EEC Latviešu Šis produkts atbilst Eiropas Direktīvu 89 336 EEC un 73 23 EEC noteikumiem Lietuvių Šis produktas atitinka Europos direktyvų 89 336 EEC ir 73 23 EEC nuostatas Malti Dan il prodott hu konformi mal provvedimenti tad Direttivi Ewropej 89 336 EEC u 73 23 EEC Norsk Dette pr...

Page 61: ...回收地点 运送指导 条款和条件等 Deutsch Als Teil von Intels Engagement für den Umweltschutz hat das Unternehmen das Intel Produkt Recyclingprogramm implementiert das Einzelhandelskunden von Intel Markenprodukten ermöglicht gebrauchte Produkte an ausgewählte Standorte für ordnungsgemäßes Recycling zurückzugeben Details zu diesem Programm einschließlich der darin eingeschlossenen Produkte verfügbaren Standorte Ver...

Page 62: ...agai sebahagian daripada komitmennya terhadap tanggungjawab persekitaran Intel telah melaksanakan Program Kitar Semula Produk untuk membenarkan pengguna pengguna runcit produk jenama Intel memulangkan produk terguna ke lokasi lokasi terpilih untuk dikitarkan semula dengan betul Sila rujuk http www intel com intel other ehs product_ecology Recycling_Program htm untuk mendapatkan butir butir program...

Page 63: ...elirlenmiş merkezlere iade edip uygun şekilde geri dönüştürmesini amaçlayan Intel Ürünleri Geri Dönüşüm Programı nı uygulamaya koymuştur Bu programın ürün kapsamı ürün iade merkezleri nakliye talimatları kayıtlar ve şartlar v s dahil bütün ayrıntılarını ögrenmek için lütfen http www intel com intel other ehs product_ecology Recycling_Program htm web sayfasına gidin Lead Free Desktop Board The desk...

Page 64: ...gnetic Compatibility Australia and New Zealand CISPR 22 3rd Edition Class B Limits and methods of measurement of Radio Disturbance Characteristics of Information Technology Equipment International CISPR 24 1997 Information Technology Equipment Immunity Characteristics Limits and Methods of Measurement International VCCI Class B Voluntary Control for Interference by Information Technology Equipment...

Page 65: ...uropean Union EU EMC directive 89 336 EEC and Low Voltage directive 73 23 EEC Australian Communications Authority ACA C tick mark Includes adjacent Intel supplier code number N 232 Japan VCCI Voluntary Control Council for Interference mark S Korea MIC Ministry of Information and Communication mark For information about MIC certification go to http support intel com support motherboards desktop Tai...

Page 66: ...Intel Desktop Board D945PAW Product Guide 66 ...

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