HP Envy 23 Model # 23-d030 has no onscreen images. When powered on there are six beeps of the speaker along wth six flashes of the power switch LED. Then there is a pause followed by six beeps and flashes that repeats until the power switch if turned off. The HP website says that this indicates a problem with the video. The video seems to be coming from the i5-33305 CPU rather than a daughter board. Has this problem been addressed and repaired before?