Manuale d’uso / di manutenzione del prodotto GA-EP43T-USB3 del fabbricante Gigabyte
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GA-EP43T -USB3 LGA775 socket motherboard for Intel ® Core ™ processor family/ Intel ® Pentium ® processor family/Intel ® Celeron ® processor family User's Manual Rev .
Motherboard GA-EP43T -USB3 Dec. 24, 2009 Dec. 24, 2009 Motherboard GA-EP43T-USB3.
Copyright © 2009 GIGA-BYTE TECHNOLOGY CO., L TD. All rights reserved. The trademarks mentioned in this manual are legally registered to their respective owners. Disclaimer Information in this manual is protected by copyright laws and is the property of GIGABYTE.
- 4 - T able of Contents Box Contents ................................................................................................................... 6 Optional Items ................................................................................
- 5 - Chapter 3 Drivers Installation ........................................................................................ 59 3-1 Installing Chipset Drivers ............................................................................... 59 3-2 Application Software .
- 6 - Box Contents GA-EP43T -USB3 motherboard Motherboard driver disk User's Manual Quick Installation Guide One IDE cable T wo SA T A 3Gb/s cables I/O Shield Optional Items Floppy disk drive cable (Part No. 12CF1-1FD001-7*R) 2-port USB 2.0 bracket (Part No.
- 7 - GA-EP43T -USB3 Motherboard Layout KB_MS R_SPDIF CPU_F AN PWR_F AN PHASE_LED LGA775 A TX GA-EP43T -USB3 CD_IN F_AUDIO AUDIO B_BIOS M_BIOS PCIEX16 IDE SPDIF_O SPDIF_I DDR3_1 DDR3_3 DDR3_2 DDR3_4 B.
- 8 - GA-EP43T -USB3 Motherboard Block Diagram PS/2 KB/Mouse 12 USB 2.0/1.1 (Note) LGA775 CPU Host Interface Intel ® P43 MCH CLK (400(O.C.)/333/266/200 MHz) DDR3 1600 (O.C.)/1333/ 1066/800 MHz Intel ® ICH10 2 PCI PCI Bus Dual Channel Memory PCI CLK (33 MHz) PCIe CLK (100 MHz) PCI Express x16 IT8718 Floppy LPT Port CPU CLK+/- (400 (O.
- 9 - Hardware Installation 1- 1 Installation Precautions Th e m ot her bo ar d c on ta in s n um er ou s d el ic at e e le ct ro ni c c ir cu it s a nd comp one nt s w hi ch can become damaged as a result of electrostatic discharge (ESD).
Hardware Installation - 10 - 1- 2 Product Specications CPU w Support for an Intel ® Core ™ 2 Extreme processor/ Intel ® Core ™ 2 Quad processor/Intel ® Core ™ 2 Duo processor/ Intel ® Pentium ® processor/Intel ® Celeron ® processor in the LGA775 package (Go to GIGABYTE's website for the latest CPU support list.
- 1 1 - Hardware Installation Internal w 1 x 24-pin A TX main power connector Connectors w 1 x 4-pin A TX 12V power connector w 1 x oppy disk drive connector w 1 x IDE connector w 6 x SA T A 3Gb/s .
Hardware Installation - 12 - (Note 1) Due to Windows 32-bit operating system limitation, when more than 4 GB of physical memory is installed, the actual memory size displayed will be less than 4 GB.
- 13 - Hardware Installation 1-3 Installing the CPU and C PU C ooler Read the following guidelines before you begin to install the CPU: • Make sure that the motherboard supports the CPU. (Go to GIGABYTE's website for the latest CPU support list.
Hardware Installation - 14 - B. Follow the steps below to correctly install the CPU into the motherboard CPU socket. Step 1: Completely raise the CPU socket lever . Step 3: Re m o ve t h e p r ot e c t iv e s o ck e t c o ve r f r o m th e load pla te.
- 15 - Hardware Installation 1-3 -2 I nst all ing t he CPU Cool er Follow the steps below to correctly install the CPU cooler on the motherboard. (The following procedure uses Intel ® boxed cooler as the example cooler .) Step 1: Apply an even and thin layer of thermal grease on the surface of the installed CPU.
Hardware Installation - 16 - 1- 4 Installin g the Me mor y Read the following guidelines before you begin to install the memory: • Make sure that the motherboard supports the memory . It is recommended that memory of the same capacity , brand, speed, and chips be used.
- 17 - Hardware Installation Notch 1- 4 -2 Inst all ing a M emo r y Before installing a memory module, make sure to turn off the computer and unplug the power cord from the power outlet to prevent damage to the memory module. DDR3 and DDR2 DIMMs are not compatible to each other or DDR DIMMs.
Hardware Installation - 18 - 1-5 Installing an Expansion Card Read the following guidelines before you begin to install an expansion card: • Make sure the motherboard supports the expansion card. Carefully read the manual that came with your expansion card.
- 19 - Hardware Installation 1-6 Back Panel Connectors PS/2 Keyboard and PS/2 Mouse Port Use the up per port ( green) to c onnect a P S/2 mouse and the low er port (p urple) to c onnect a P S/2 keyboard. Optical S/PDIF Out Connector This connector provides digital audio out to an external audio system that supports digital optical audio.
Hardware Installation - 20 - Center/Subwoofer Speaker Out Jack (Orange) Use this audio jack to connect center/subwoofer speakers in a 5.1/7.1-channel audio conguration. Rear Speaker Out Jack (Black) Use this audio jack to connect rear speakers in a 4/5.
- 21 - Hardware Installation 1- 7 Internal Connec tors Read the following guidelines before connecting external devices: • First make sure your devices are compliant with the connectors you wish to connect. • Befor e ins tall ing th e dev ices, be sur e to tu rn off th e devi ces a nd you r com puter.
Hardware Installation - 22 - Pin No. Denition 1 GND 2 GND 3 +12V 4 +12V A TX_12V: G.QBOFM 13 1 24 12 A TX A TX: Pin No. Denition 13 3.3V 14 -12V 15 GND 16 PS_ON (soft On/Off) 17 GND 18 GND 19 GND 20 -5V 21 +5V 22 +5V 23 +5V (O nly for 2x12-pi n A TX) 24 GN D ( Only for 2 x12-p in A TX) Pin No.
- 23 - Hardware Installation 3/4/5) CPU_F AN/SYS_F AN1/SYS_F AN2/PWR_F AN (Fan Headers) The motherboard has a 4-pin CPU fan header (CPU_F AN), a 4-pin (SYS_FAN2) and a 3-pin (SYS_F AN1) system fan headers, and a power fan header (PWR_F AN). Most fan headers possess a foolproof inser- tion design.
Hardware Installation - 24 - 7) IDE (IDE Connector) The IDE connector supports up to two IDE devices such as hard drives and optical drives. Before attach- ing the IDE cable, locate the foolproof groove on the connector .
- 25 - Hardware Installation 9) BA T (Battery) The battery provides power to keep the values (such as BIOS congurations, date, and time information) in the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a low level, or the CMOS values may not be accurate or may be lost.
Hardware Installation - 26 - 1 1) F_P ANEL (Front Panel Header) Conne ct the p ower s witch , rese t swit ch, sp eaker, chassi s intr usio n switc h/se nsor an d syst em sta tus indicator on the chassis to this header according to the pin assignments below.
- 27 - Hardware Installation 12) F_AUDIO (Front Panel Audio Header) The front panel audio header supports Intel High Denition audio (HD) an d AC'97 audi o. Y ou may connect your chassis front panel audio module to this header. Make sure the wire assignments of the module con - nector match the pin assignments of the motherboard header.
Hardware Installation - 28 - Pin No. Denition 1 SPDIFO 2 GND 14) SPDIF_O (S/PDIF Out Header) This header supports digital S/PDIF Out and connects a S/PDIF digital audio cable (provided by expan- sion cards) for digital audio output from your motherboard to certain expansion cards like graphics cards and sound cards.
- 29 - Hardware Installation 16) LPT (Parallel Port Header) The LPT header can provide one parallel port via an optional LPT port cable. For purchasing the optional LPT port cable, please contact the local dealer .
Hardware Installation - 30 - 18) CLR_CMOS (Clearing CMOS Jumper) Use this jumper to clear the CMOS values (e.g. date information and BIOS congurations) and reset the CMOS values to factory defaults.
- 31 - BIOS Setup BIOS (Ba sic Inpu t and Out put Syst em) reco rds hard ware par ameters of the sy stem in t he CMOS o n the motherboard. Its major functions include conducting the Power-On Self-T est (POST) during system startup, saving sy stem param eters and l oading op erating sy stem, etc .
- 32 - BIOS Setup 2-1 Startup Screen The following screens may appear when the computer boots. A. The LOGO Screen (Default) B. The POST Screen Function Keys: <T AB>: POST SCREEN Press the <T ab> key to show the BIOS POST screen.
- 33 - BIOS Setup 2-2 The Main Menu Once you enter the BIOS Setup program, the Main Menu (as shown below) appears on the screen. Use ar- row keys to move among the items and press <Enter> to accept or enter a sub-menu.
- 34 - BIOS Setup The Functions of the <F1 1> and <F12> keys (For the Main Menu Only) F1 1: Save CMOS to BIOS This function allows you to save the current BIOS settings to a prole. Y ou can create up to 8 proles (Prole 1-8) and name each prole.
- 35 - BIOS Setup 2-3 MB Intelligent T weaker(M.I.T .) CMOS Setup Utility-Copyright (C) 1984-2009 A ward Software MB Intelligent T weaker(M.I.T .) Robust Graphics Booster [Auto] CPU Clock Ratio (Note) [10X] Fine CPU Clock Ratio (Note) [+0.0] CPU Frequency 2.
- 36 - BIOS Setup (Note) This item appears only if you install a CPU that supports this feature. Whether the system will work stably with the overclock/overvoltage settings you made is dependent on your overall system congurations.
- 37 - BIOS Setup (Note) This item appears only if you install a CPU that supports this feature. CPU Host Frequency (Mhz) Allows you to manually set the CP U host frequency . The adjustable range is from 100 MHz to 1 200 MHz. This item is congurable only if the CPU Host Clock Control option is enabled.
- 38 - BIOS Setup CPU Clock Drive Allows you to adjust the amplitude of the CPU and North Bridge clock. Options are: 700mV , 800mV (default), 900mV , 1000mV . PCI Express Clock Drive Allows you to adjust the amplitude of the PCI Express and North Bridge clock.
- 39 - BIOS Setup CMOS Setup Utility-Copyright (C) 1984-2009 A ward Software Advanced T iming Control higf : Move Enter: Select +/-/PU/PD: V alue F10: Save ESC: Exit F1: General Help F5: Previous V al.
- 40 - BIOS Setup CMOS Setup Utility-Copyright (C) 1984-2009 A ward Software Channel A/B Timing Settings higf : Move Enter: Select +/-/PU/PD: V alue F10: Save ESC: Exit F1: General Help F5: Previous V.
- 41 - BIOS Setup CMOS Setup Utility-Copyright (C) 1984-2009 A ward Software Channel A/B Driving Settings higf : Move Enter: Select +/-/PU/PD: V alue F10: Save ESC: Exit F1: General Help F5: Previous .
- 42 - BIOS Setup Ctrl Driving Pull-Down Level Options are: Auto (default), +8~-7. Clk Driving Pull-Down Level Options are: Auto (default), +8~-7. ******** Mother Board V oltage Control ******** >>> CPU Load-Line Calibration Enables or disables Load-Line Calibration.
- 43 - BIOS Setup Date (mm:dd:yy) Sets the system date. The date format is week (read-only), month, date and year . Select the desired eld and use the up arrow or down arrow key to set the date. Time (hh:mm:ss) Sets the system time. For example, 1 p.
- 44 - BIOS Setup • Auto Lets BIOS automatically detect IDE/SA TA devices during the POST . (Default) • None If no IDE/SA T A devices are used, set this item to None so the system will skip the detection of the device during the POST for faster system startup.
- 45 - BIOS Setup (Note) This item is present only if you install a CPU that supports this feature. For more information about Intel CPUs' unique features, please visit Intel's website.
- 46 - BIOS Setup CPU Multi-Threading (Note) Allows you to determine whether to enable all CPU cores and multi-threading function when using an Intel CPU that supports multi-core technology . This feature only works for operating systems that support multi-processor mode.
- 47 - BIOS Setup Delay For HDD (Secs) Allows y ou to set a delay ti me for th e BIOS to initial ize the h ard driv e as the s ystem bo ots up. The adjustable range is from 0 to 15 seconds. (Default: 0) Full Screen LOGO Show Allows you to determine whether to display the GIGABYTE Logo at system startup.
- 48 - BIOS Setup 2-6 Integrated Peripherals SA T A AHCI Mode Allows you to decide whether to congure the SA T A controller integrated in the South Bridge to AHCI mode. IDE Congures the SA T A controller to IDE mode. (Default) AHCI Congures the SA T A controller to AHCI mode.
- 49 - BIOS Setup CMOS Setup Utility-Copyright (C) 1984-2009 A ward Software SMAR T LAN Start detecting at Port..... Part1-2 Status = Open / Length = 0m Part3-6 Status = Open / Length = 0m Part4-5 Sta.
- 50 - BIOS Setup Onboard LAN Boot ROM Allows you to decide whether to activate the boot ROM integrated with the onboard LAN chip. (Default: Disabled) Onboard USB 3.0 Controller (NEC USB 3.0 Controller) Enables or disables the USB 3.0 controller integrated in the NEC chip.
- 51 - BIOS Setup ACPI Suspend T ype Species the ACPI sleep state when the system enters suspend. S1(POS) Enables the system to enter the ACPI S1 (Power on Suspend) sleep state. In S1 sleep state, the system appears suspended and stays in a low power mode.
- 52 - BIOS Setup (Note) Supported on Windows 7/Vista operating system only . Resume by Alarm Determines whether to power on the system at a desired time. (Default: Disabled) If enabled, set the date and time as following: Date (of Month) Alarm: Turn on the system at a specic time on each day or on a specic day in a month.
- 53 - BIOS Setup PCI1 IRQ Assignment Auto BIOS auto-assigns IRQ to the rst PCI slot. (Default) 3,4,5,7,9,10,1 1,12,14,15 Assigns IRQ 3,4,5,7,9,10,1 1,12,14,15 to the rst PCI slot. PCI2 IRQ Assignment Auto BIOS auto-assigns IRQ to the second PCI slot.
- 54 - BIOS Setup Reset Case Open Status Keeps or clears the record of previous chassis intrusion status. Enabled clears the record of previous chassis intrusion status and the Case Opened eld will show "No" at next boot.
- 55 - BIOS Setup CPU Smart F AN Control Enables or disables the CPU fan speed control function. Auto lets the BIOS decide whether to enable this function. Enabled allows the CPU fan to run at different speed according to the CPU temperature. Y ou can adjust the fan speed with EasyTune based on system requirements.
- 56 - BIOS Setup Press <Enter> on this item and then press the <Y> key to load the safest BIOS default settings. In case system instability occurs, you may try to load Fail-Safe defaults, which are the safest and most stable BIOS settings for the motherboard.
- 57 - BIOS Setup Press <Enter> on this item and type the password with up to 8 characters and then press <Enter>. Y ou will be requested to conrm the password.
- 58 - BIOS Setup Press <Enter> on this item and press the <Y> key . This saves the changes to the CMOS and exits the BIOS Setup program. Press <N> or <Esc> to return to the BIOS Setup Main Menu.
- 59 - Drivers Installation 3-1 Installing Chipset Drivers Chapter 3 Drivers Installation • Before installing the drivers, rst install the operating system. • After installing the operating system, insert the motherboard driver disk into your optical drive.
Drivers Installation - 60 - 3-2 Application Software This page displays all the utilities and applications that GIGABYTE develops and some free software.
- 61 - Drivers Installation 3-4 Contact For the detailed contact information of the GIGABYTE T aiwan headquarter or worldwide branch ofces, click the URL on this page to link to the GIGABYTE website. 3-5 System This page provides the basic system information.
Drivers Installation - 62 - 3-6 Download Center T o update the BIO S, drivers, or applications, click the Download Ce nter button to link to t he GIGABYTE website.
- 63 - Unique Features 4 - 1 Xpress Recovery 2 Chapter 4 Unique F eatures Xp r es s R e co v er y 2 i s a u ti l it y t h at a l l ow s y ou to q u ic k l y co m p re s s an d back up your system data and perform restoration of it.
Unique Features - 64 - Step 3: Wh e n pa r ti t io n in g y o ur h a rd d r i ve , m ak e s ur e t o leave unallocated space (10 GB or more is recom- mended; actual size requirements vary , depending on the amount of data) and begin the installation of the operating system.
- 65 - Unique Features D. Using the Restore Function in Xpress Recovery2 E. Removing the Backup F . Exiting Xpress Recovery2 Sel ec t RESTORE to re st or e th e ba ck up t o yo ur h ar d dr ive in case the system breaks down. The RESTORE option will not be present if no backup is created before.
Unique Features - 66 - 4 -2-1 U pda tin g th e BI OS wi th t he Q - Fl ash Ut ili t y A. Before Y ou Begin 1. From GIGABYTE's website, download the latest compressed BIOS update le that matches your moth - erboard model. 2. Extract the le and save the new BIOS le (e.
- 67 - Unique Features B. Updating the BIOS When updatin g the BIOS, ch oose the loc ation where t he BIOS le is saved. The followi ng procedure as - sumes that you save the BIOS le to a oppy disk. Step 1: 1. Insert the oppy disk containing the BIOS le into the oppy disk driv e.
Unique Features - 68 - Step 4: Press <Esc> and then <Enter> to exit Q-Flash and reboot the system. As the system boots, you should see the new BIOS version is present on the POST screen. Step 5: During the POST , press <Delete> to enter BIOS Setup.
- 69 - Unique Features 4 -2-2 U pda tin g th e BI OS wi th t he @ BI OS Ut ili t y A. Before Y ou Begin 1. In Windows, close all applications and TSR (T erminate and Stay Resident) programs. This helps prevent unexpected failures when performing a BIOS update.
Unique Features - 70 - T ab Function The CPU tab provides information on the installed CPU and motherboard. The Memory tab provides information on the installed memory module(s). Y ou can select memory module on a specic slot to see its information.
- 71 - Unique Features 4 - 4 Dynamic Energy Sa ver Advanced GIGABYTE Dynamic Energy Saver Advanced (Note 1) is a revolutionary technology that delivers unparalleled power savings with a click of the button.
Unique Features - 72 - Button Description 1 Dynamic Energy Saver On/Off Switch (Default: Off) 2 Motherboard Phase LED On/Off Switch (Default: On) 3 Dynamic CPU Frequency Function On/Off Switch (Defaul.
- 73 - Unique Features 4 - 5 Q - Share Q-Share is an easy and convenient data sharing too l. After conguring your LAN connection settings and Q-Share, you are able to share your data with computers on the same network, making full use of Internet resources.
Unique Features - 74 - 4 - 6 SMART Recovery With SMART Recovery , users can quickly create backups of changed data les (Note 1) or copy les from a spe - cic backup on P A T A and SA T A hard drives (partitioned on NTFS le system) in Windows Vista.
- 75 - Unique Features 4 -7 Auto Green Auto Green is an easy-to-use tool that provides users with simple options to enable system power savings via a Bluetooth cell phone. When the phone is out of the range of the computer's Bluetooth receiver , the sys- tem will enter the specied power saving mode.
Unique Features - 76 -.
- 77 - Appendix 5-1-1 Conguring 2/4/5.1/7.1-Channel Audio The motherboard provides six audi o jacks on the b ack pan el w hi ch s upp or t 2/ 4/ 5.1 /7 .1 -ch an ne l (Note) au dio . The picture to the right shows the default audio jack assignments.
Appendix - 78 - Step 2: Connect an audio device to an audio jack. The The cur- rent connected device is dialog box appears. Select the device according to the type of device you connect. Then click OK . Step 3: On the Speakers s creen, click t he Spe aker Co ngura - tion tab.
- 79 - Appendix 5-1-2 Conguring S/PDIF In/Out A. S/PDIF In The S/PDIF In cable (optional) allows you to input digital audio signals to the computer for audio processing. 1. Installing the S/PDIF In Cable: 2. Conguring S/PDIF In: On the Digital Input screen, click the Default Format tab to select the default format.
Appendix - 80 - 2. Conguring S/PDIF Out: On the Digital Output screen, click the Default Format tab and then select the sample rate and bit depth. Click OK to complete. B. S/PDIF Out The S/PDIF Out jacks can transmit audio signals to an external decoder for decoding to get the best audio quality .
- 81 - Appendix 5-1-3 Conguring Microphone Recording Step 1: After installing the audio driver , the HD Audio Manager icon will appear in the notication area.
Appendix - 82 - Step 4: T o r a is e t h e r e c o rd i n g a n d p l a yb a c k v o l u me fo r t h e microphone, click the Microphone Boost icon on the right of the Recor ding V olume slider and set the Microphone Boost level.
- 83 - Appendix Step 3: When the Stereo Mix item appears, right-click on this item and select Enable . Then set it as the default de- vice. Step 4: Now you can access the HD Audio Manager to cong - ure Stereo Mix and use Sound Recorder to record the sound.
Appendix - 84 - 5-2 T roubleshooting 5-2-1 Frequently Asked Questions T o read more FAQs for your motherboard, please go to the Support&DownloadsMotherboardF AQ page on GIGABYTE's website. Q: In the BIOS Setup program, why are some BIOS options missing? A: Some advanced options are hidden in the BIOS Setup program.
- 85 - Appendix 5-2-2 T roubleshooting Procedure If you encounter any troubles during system startup, follow the troubleshooting procedure below to solve the problem. ST ART A Turn off the power . Remove all peripherals, connecting cables, and power cord etc.
Appendix - 86 - If the proce dure above is una ble to solv e your p robl em, c onta ct the place of pur chas e or lo cal dealer for help. Or go to the Support&DownloadsT echnical Service Zone page to submit your question. Our customer service staff will reply you as soon as possible.
- 87 - Appendix 5-3 Regulatory Statements Regulatory Notices This document must not be copied without our written permission, and the conten ts there of must not be imparted to a third party nor be used for any unauthorized purpose. Contravention will be prosecuted.
Appendix - 88 - Finally , we suggest that you practice other environmentally friendly actions by understanding and using the energy-saving features of this product (where applicable), recycling the inner and outer packaging (including shipping containers) this product was delivered in, and by disposing of or recycling used batteries properly .
- 89 - Appendix.
Appendix - 90 -.
- 91 - Appendix.
Appendix - 92 -.
- 93 - Appendix.
Appendix - 94 -.
- 95 - Appendix Contact Us • GIGA-BYTE TECHNOLOGY CO., L TD. Address: No.6, Bau Chiang Road, Hsin-Tien, T aipei 231, T aiwan TEL: +886-2-8912-4000 F AX: +886-2-8912-4003 T ech. and Non-T ech. Support (Sales/Marketing) : http://ggts.gigabyte.com.tw WEB address (English): http://www .
Appendix - 96 - • G.B.T . TECHNOLOGY TRADING GMBH - Germany WEB address : http://www .gigabyte.de • G.B.T . TECH. CO., L TD. - U.K. WEB address : http://www .giga-byte.co.uk • Giga-Byte T echnology B.V . - The Netherlands WEB address : http://www .
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Gigabyte GA-EP43T-USB3 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Gigabyte GA-EP43T-USB3 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Gigabyte GA-EP43T-USB3 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Gigabyte GA-EP43T-USB3 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Gigabyte GA-EP43T-USB3, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Gigabyte GA-EP43T-USB3.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Gigabyte GA-EP43T-USB3. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Gigabyte GA-EP43T-USB3 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
