Dell Inspiron 7RR4T Setup Manual

Also see for I15N-2727BK: Owner's manual

Contents

50Using Support ToolsNo boot device available — No bootablepartition on hard drive, the hard drive cable isloose, or no bootable device exists.If the hard drive is your boot device, ensure•that the cables are connected and that thedrive is installed properly and partitioned asa boot device.Enter system setup and ensure that the boot•sequence information is correct (see the DellTechnology Guide available on your harddrive or at support.dell.com/manuals).No timer tick interrupt — A chip on the systemboard might be malfunctioning or system boardfailure. Contact Dell (see “Contacting Dell” onpage 71).USB over current error — Disconnect the USBdevice. Your USB device needs more power forit to function properly. Use an external powersource to connect the USB device, or if yourdevice has two USB cables, connect bothof them.CAUTION - Hard Drive SELF MONITORINGSYSTEM has reported that a parameter hasexceeded its normal operating range. Dellrecommends that you back up your dataregularly. A parameter out of range mayor may not indicate a potential hard driveproblem — S.M.A.R.T error, possible hard‑diskdrive failure. Contact Dell for assistance (see“Contacting Dell” on page 71).