Solved: BOOTING PROBLEM WITH PRESARIO CQ61.. CAPS AND NUM LOCK BLINK... - HP Support Community - 5337394
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![My Compaq CQ61-312SF7 laptop boots but stays on a black screen even on an external monitor: how to troubleshoot? : r/techsupport My Compaq CQ61-312SF7 laptop boots but stays on a black screen even on an external monitor: how to troubleshoot? : r/techsupport](https://external-preview.redd.it/U2Tyy0k49GiAw5QrpPMDm-ouwQRqD3buAixRIkpBBSY.jpg?width=640&crop=smart&auto=webp&s=643dc5581b944a64829ca7f22fdd61f745a1a398)