A customer states that their laser printer keeps stating there is a paper jam but the customer does not see any paper jams. The technician inspects the printer and confirms that there is no paper jams and finds the printer does not make an attempt to pickup the paper from the tray when the ... 136 CompTIA 220-702: .print job is sent. Which of the following could be the cause?
A laptop needs a wireless card upgrade. The technician attempts to install the new card with no success. The wireless card is a newer 802.11b/g/n card and the laptop itself was manufactured seven years ago. Which of the following is the MOST likely problem?
When booting a Windows XP computer, two screens pop-up that offer a choice between two operating systems to boot to. Dual boot configuration is not installed on this computer. Which of the following files needs to be changed?