|Found this on another forum:|
"Although you may see the presence of Holtek's OTP EPROM devices on a range of end products, please note that Holtek Semiconductor is not an end product manufacturer and as such cannot offer technical advice on product related problems. Please contact the end product manufacturer or the supplier where the end product was purchased who should be able to offer the necessary information."
So this indicates the graphics card( assumption) that you have was manufactured by another OEM builder and you need to identify that builder in order to get the correct drivers.
Goin' Fishin' (Some day)