Ls676 flash problem

Hello,
I flashed my ls676 but after finished it show on port and screen still black,
I cant flash it again, please help

Quote:

AM: LG 2-3G Tool v9.5 AM: supported models: 1149 AM: AM: Mode: Emergency AM: Model: LS675 AM: Elapsed: 2 secs. --> (v9.5) AM: AM: Phone mode is AM: DOWNLOAD AM: Start flashing. AM: LAF: 01000004 AM: Open TOT File : D:\LS676\LS676ZVA_01.tot AM: Model : LGLS676 AM: SwVersion : LS676ZVA_01 AM: Total Files : 24 AM: Model name: LGLS676 AM: Software verion: LS676ZVB AM: IMEI: 358784078051510 AM: Start direct download mode AM: Write "PrimaryGPT" partition #1 of 24 AM: Write "modem" partition #2 of 24 AM: Write "sbl1" partition #3 of 24 AM: Write "tz" partition #4 of 24 AM: Write "rpm" partition #5 of 24 AM: Write "aboot" partition #6 of 24 AM: Write "sbl1bak" partition #7 of 24 AM: Write "tzbak" partition #8 of 24 AM: Write "rpmbak" partition #9 of 24 AM: Write "abootbak" partition #10 of 24 AM: Write "sec" partition #11 of 24 AM: Skip "rct" partition #12 of 24 AM: Write "raw_resources" partition #13 of 24 AM: Write "raw_resourcesbak" partition #14 of 24 AM: Skip "misc" partition #15 of 24 AM: Skip "misc" partition #16 of 24 AM: Write "persist" partition #17 of 24 AM: Write "laf" partition #18 of 24 AM: Write "boot" partition #19 of 24 AM: Write "recovery" partition #20 of 24 AM: Write "recoverybak" partition #21 of 24 AM: Write "factory" partition #22 of 24 AM: Write "system" partition #23 of 24 AM: Write "BackupGPT" partition #24 of 24 AM: Erase "rct" partition AM: Done. AM: Elapsed: 293 secs. --> (v9.5) AM:

and now i can't connect it

Quote:

AM: LG 2-3G Tool v9.5 AM: supported models: 1149 AM: AM: Reading timeout, check cable AM: Error Code: ReadInfo,1,1 AM: Elapsed: 2 secs. --> (v9.5) AM: AM: Reading timeout, check cable AM: Error Code: ReadInfo,1,1 AM: Elapsed: 2 secs. --> (v9.5) AM: