Hi All, Hoping someone can help. We are having problems with our S3510. The laptops charger light is lit as usual but the HDD light blinks and goes off as does the screen. Ive tried removing the battery and still the same. Also tried removing the battery and charger and holding power for 30 secs but still no joy. The screen seems to work fine as it flashes grey like its starting up and it sounds like its booting until the HDD light goes off. Any help appreciated.