Referência Guia do usuário dos sistemas Dell OptiPlex GX270
Diagnostic lights
To help you troubleshoot a problem, your computer has four lights labeled "A," "B," "C," and "D" on the back panel. The lights can be yellow or green. When the computer starts normally, the patterns or codes on the lights change as the boot process completes. If the POST portion of system boot completes successfully, all four lights display solid green. If the computer malfunctions during the POST process, the pattern displayed on the LEDs may help identify where in the process the computer halted.
A tabela a seguir mostra o significado do padrão de luz GGGY
(não vejo seu outro padrão de luz GYGG
na tabela completa):
BeepCodes
Yourcomputermightemitaseriesofbeepsduringstartupifthemonitorcannotdisplayerrorsorproblems.Thisseriesofbeeps,calledabeepcode,identifiesaproblem.Onepossiblebeepcode(code1-3-1)consistsofonebeep,aburstofthreebeeps,andthenonebeep.Thisbeepcodetellsyouthatthecomputerencounteredamemoryproblem
Atabelaaseguirmostratodososcódigosdebipe: