def _get_powercfg_minute_values(scheme, guid, subguid, safe_name):
    '''
    Returns the AC/DC values in an dict for a guid and subguid for a the given
    scheme
    '''
    if scheme is None:
        scheme = _get_current_scheme()

    if __grains__['osrelease'] == '7':
        cmd = 'powercfg /q {0} {1}'.format(scheme, guid)
    else:
        cmd = 'powercfg /q {0} {1} {2}'.format(scheme, guid, subguid)
    out = __salt__['cmd.run'](cmd, python_shell=False)

    split = out.split('\r\n\r\n')
    if len(split) > 1:
        for s in split:
            if safe_name in s or subguid in s:
                out = s
                break
    else:
        out = split[0]

    raw_settings = re.findall(r'Power Setting Index: ([0-9a-fx]+)', out)
    return {'ac': int(raw_settings[0], 0) / 60,
            'dc': int(raw_settings[1], 0) / 60}
Returns the AC/DC values in an dict for a guid and subguid for a the given
    scheme