SB5101 NO INTERNET

[hey_ya]

Please help!!! No internet for 2 days already

Firmware version 1.1 Revision 32
Config file: d11_m_na_c05.cm
Event Log Errors:

2010-10-27 20:11:36 Critical I001.0 REG-RSP - invalid format or not recognized
1970-01-01 00:00:17 Critical D003.0 DHCP WARNING - Non-critical field invalid in response.
1970-01-01 00:00:05 Notice M571.1 Ethernet link up - ready to pass packets
2010-10-26 21:56:27 Critical I001.0 REG-RSP - invalid format or not recognized
1970-01-01 00:00:19 Critical D003.0 DHCP WARNING - Non-critical field invalid in response.
2010-10-26 21:54:13 Notice M573.0 Modem Is Shutting Down and Rebooting...
2010-10-26 21:54:13 Critical Resetting the cable modem due to docsDevResetNow
2010-10-26 21:54:05 Critical T001.0 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2010-10-26 21:54:05 Notice M572.0 T1 No Ucd Timeout - Reinitialize MAC...
2010-10-26 21:54:05 Critical U001.0 No UCD's Received - Timeout
2010-10-26 21:53:54 Notice M572.0 T1 No Ucd Timeout - Reinitialize MAC...
2010-10-26 21:53:54 Critical U001.0 No UCD's Received - Timeout
2010-10-26 21:53:43 Notice M572.0 T1 No Ucd Timeout - Reinitialize MAC...
2010-10-26 21:53:43 Critical U001.0 No UCD's Received - Timeout
2010-10-26 21:53:33 Notice M572.0 T1 No Ucd Timeout - Reinitialize MAC...
2010-10-26 21:53:33 Critical U001.0 No UCD's Received - Timeout
2010-10-26 21:53:22 Notice M572.0 T1 No Ucd Timeout - Reinitialize MAC...
2010-10-26 21:53:22 Critical U001.0 No UCD's Received - Timeout
2010-10-26 21:53:11 Critical T001.0 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2010-10-26 21:53:11 Notice M572.0 T1 No Ucd Timeout - Reinitialize MAC...
2010-10-26 21:53:11 Critical U001.0 No UCD's Received - Timeout
2010-10-26 21:53:00 Critical T002.0 SYNC Timing Synchronization failure - Failed to acquire FEC framing
2010-10-26 21:53:00 Notice M572.0 T1 No Ucd Timeout - Reinitialize MAC...
2010-10-26 21:53:00 Critical U001.0 No UCD's Received - Timeout
2010-10-26 21:52:53 Notice M571.1 Ethernet link up - ready to pass packets
2010-10-26 21:52:49 Notice M572.0 T1 No Ucd Timeout - Reinitialize MAC...
2010-10-26 21:52:49 Critical U001.0 No UCD's Received - Timeout
2010-10-26 21:52:38 Critical T001.0 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2010-10-26 21:52:37 Notice M572.0 Tftp Init Failed - Reinitialize MAC...
2010-10-26 21:51:36 Critical D006.0 TFTP failed - configuration file NOT FOUND
2010-10-26 21:51:34 Critical D003.0 DHCP WARNING - Non-critical field invalid in response.
2010-10-26 21:51:10 Critical T001.0 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2010-10-26 21:51:09 Critical T002.0 SYNC Timing Synchronization failure - Failed to acquire FEC framing
2010-10-26 21:50:56 Critical T001.0 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2010-10-26 21:50:55 Notice M572.0 Tftp Init Failed - Reinitialize MAC...
2010-10-26 21:49:54 Critical D006.0 TFTP failed - configuration file NOT FOUND
2010-10-26 21:49:54 Critical D003.0 DHCP WARNING - Non-critical field invalid in response.
2010-10-26 21:49:40 Critical T001.0 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing
2010-10-26 21:49:40 Notice M572.0 T1 No Ucd Timeout - Reinitialize MAC...
2010-10-26 21:49:40 Critical U001.0 No UCD's Received - Timeout
2010-10-26 21:49:29 Notice M572.0 T1 No Ucd Timeout - Reinitialize MAC...
2010-10-26 21:49:29 Critical U001.0 No UCD's Received - Timeout
2010-10-26 21:49:11 Critical T001.0 SYNC Timing Synchronization failure - Failed to acquire QAM/QPSK symbol timing

Signal Level:
Downstream:
Frequency: 717MHz
Status: Locked
Annex: DOCSIS
Modulation: QMA256
Symbol Rate: 5360537sym/sec
Receive Power: -15.9dBmV
Sinal to Noise ratio: 32.6dB

Upstream:
Frequency: 30MHz
Channel ID: 8
Status: Ready
Mode: ATDMA
Symbol Rate: 5120000sym/sec
Transmit Power: 52.7dBmV

PLEASE HELP!!! IF YOU NEED MORE INFO, PLEASE LET ME KNOW. THANK YOU VERY MUCH