User manual SOYO SY-6VBA133-B

[. . . ] SY-6VBA133-B Motherboard **************************************************** Pentium ® III, Pentium ® II & CeleronTM Processor supported Apollo Pro133 AGP/PCI Motherboard 66/100/133 MHz Front Side Bus supported ATX Form Factor **************************************************** User's Manual SOYO TM Copyright © 1999 by Soyo Computer Inc. SY-6VBA133-B Trademarks: Soyo is the registered trademark of Soyo Computer Inc. Product Rights: All names of the product and corporate mentioned in this publication are used for identification purposes only. The registered trademarks and copyrights belong to their respective companies. No part of this manual may be reproduced, transmitted, transcribed, translated into any other language, or stored in a retrieval system, in any form or by any means, such as by electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without permission in writing from Soyo Computer Inc. [. . . ] It is divided by 1. 0, 1. 5 or 2. 0 depending on the setting of JP2 and JP7: Please refer to page 40 for the JP2 and JP7 settings. (5) Vcore Voltage Adjust The CPU notifies the board of what core voltage it requires by its VID outputs. The on-board voltage regulator uses the VID code to set the core voltage. If the Vcore Voltage Adjust is set to normal, the Vcore will be exactly what the VID code specifies. If an adjustment percentage is selected the Vcore will be that percentage higher than the VID code specifies. For instance the CPU VID code specifies 2. 0V and the Vcore Voltage adjust is set to +10. 0% the actual CPU Voltage will be 2. 2V. This function should only be used if the CPU is running on FSB Frequencies beyond the CPU specifications, note that SOYO does not guarantee system stability if this item is not set to normal. o Normal o + 2. 5 % o + 5. 0 % o + 7. 5% o +10. 0 % Step 4. Select [SAVE & EXIT SETUP] Press <Enter> to save the new configuration to the CMOS memory, and continue the boot sequence. 47 Hardware Installation SY-6VBA133-B 2-3. 8 Troubleshooting at First Start Video (no display) related issues I built a new computer system using a Soyo board and nothing happens when turning it on, no video and no beeps from the PC speaker. No screen and no beeps mean that your CPU and motherboard do not work at all. It could be that the CPU is not seated correctly or that a component on the M/B is grounded (shorted) with the case. Also make sure to check the voltage setting switch (110V/220V) on the back of the power supply. Press and hold down on the "Ins" (insert) key while turning on the computer until you get video. Double-check jumpers setting on you motherboard and remove all add-on cards, unplug all hard-disk and floppy-disk drive cables and see if you can hear some beeps. If you still do not get any beeps, then try putting the motherboard on the table (to isolate it from the case) with the CPU and speaker only, and give it one more try. The following lists some basic beep codes and their possible meanings: · One long beep and 3 very short beeps - The video card is not detected by the motherboard. If you are using an AGP card, please push your AGP card down real hard. · Continuous beeps ­ One or more of the memory modules is not seated correctly in its socket. 48 Hardware Installation SY-6VBA133-B My PCI VGA card works fine with my system, but when I put in a new AGP card, it does not give me any video. The reason is that your AGP card did not get seated into the AGP slot fully and firmly. Please push your AGP card down into the socket real hard, it should snap twice. You may have to unscrew the AGP card to allow the card to go further down. The cause is likely that your AGP card is not running at the correct bus speed. To fix this, please clear the CMOS via JP5 and if it still does not work, please upgrade your motherboard bios to the latest version. BIOS Issues Where can I find the BIOS revision of my mainboard?It will be displayed on the up-left corner on the screen during boot-up. [. . . ] Ø Install Windows 95/98 Ø If you installed Windows 95 you will now need to upgrade your USB driver by running the following program on your Windows CD: Win95/OSR2/Usbsupp/USBsupp. exe Ø After installation of windows, you will need to install the VIA drivers. Click the Install drivers button to display the list of drivers that can be installed on your Motherboard. The start-up program displays the drivers available for the 6VBA 133. driver revision: VIA 4 in 1 driver package for Win 9x/NT 6VBA133-B Winbond hardware doctor for Win 95/98 Cancel OK (Driver Installation Menu) 90 Drivers installation SY-6VBA133-B A short description of all available drivers follows: Ø VIA 4in1 driver package The 4 in 1 driver package includes all drivers your motherboard needs. After selecting this driver package, one driver will be installed automatically (the IRQ remapping utility), the other three are installed if selected. [. . . ]