Acer Aspire 7250 Service Guide
Page 54
Removing BIOS Passwords 0 To clear User or Supervisor passwords, open the DIMM door and use a metal instrument to short the RTCRST# point. CMOS Jumper r 2-20 System Utilities CMOS Jumper Figure 2-22. Figure 2-21.
Removing BIOS Passwords 0 To clear User or Supervisor passwords, open the DIMM door and use a metal instrument to short the RTCRST# point. CMOS Jumper r 2-20 System Utilities CMOS Jumper Figure 2-22. Figure 2-21.
Acer Aspire 7250 Service Guide
Page 158
...Power Button until BIOS POST is cleared. 10. Use an electric conductivity tool to enter BIOS Setup menu. 9. Restart the system. CMOS Jumper Item Description RTCRST# (JRST2001) Clear CMOS Jumper 5-8 Jumper and Connector Locations RTC Battery 4. If there is no Password request, BIOS Password is finished, then remove the conductivity...from the RTCRST# jumper. 8. Plug in AC, keeping the RTCRST# jumper shorted. 7. Figure 5-3. If a password is requested, repeat Steps 1 through 9. Clear CMOS Jumper 0 Figure 5-4. Press F2 to short the two points of the RTCRST# jumper...
...Power Button until BIOS POST is cleared. 10. Use an electric conductivity tool to enter BIOS Setup menu. 9. Restart the system. CMOS Jumper Item Description RTCRST# (JRST2001) Clear CMOS Jumper 5-8 Jumper and Connector Locations RTC Battery 4. If there is no Password request, BIOS Password is finished, then remove the conductivity...from the RTCRST# jumper. 8. Plug in AC, keeping the RTCRST# jumper shorted. 7. Figure 5-3. If a password is requested, repeat Steps 1 through 9. Clear CMOS Jumper 0 Figure 5-4. Press F2 to short the two points of the RTCRST# jumper...
Acer Aspire 7250 Service Guide
Page 180
....173 KB.I170A.174 LED LCD 17.3" WXGA+ Glare MOUDLE ASSY ACER FOR GRAY LED LCD LPL 17.3" WXGA+ Glare LP173WD1-TLA3 LF 220nit 8ms 600:1 LED LCD SAMSUNG 17.3'' WXGA+ Glare LTN173KT01-A01 LF 220nit 8ms 600:1 LED LCD CMO 17.3'' WXGA+ Glare N173FGE-L21 LF 220nit 8ms 650:1 6M.RL60U....001 LK.17308.002 LK.17306.001 LK.1730D.002 CABLE LCD CABLE 50.RN60U.006 6-22 FRU (Field Replaceable Unit) List Table 6-6. System FRU-List CATEGORY Photo KEYBOARD LCD Acer Part Name Keyboard ACER AC7T_A10B AC7T Internal...
....173 KB.I170A.174 LED LCD 17.3" WXGA+ Glare MOUDLE ASSY ACER FOR GRAY LED LCD LPL 17.3" WXGA+ Glare LP173WD1-TLA3 LF 220nit 8ms 600:1 LED LCD SAMSUNG 17.3'' WXGA+ Glare LTN173KT01-A01 LF 220nit 8ms 600:1 LED LCD CMO 17.3'' WXGA+ Glare N173FGE-L21 LF 220nit 8ms 650:1 6M.RL60U....001 LK.17308.002 LK.17306.001 LK.1730D.002 CABLE LCD CABLE 50.RN60U.006 6-22 FRU (Field Replaceable Unit) List Table 6-6. System FRU-List CATEGORY Photo KEYBOARD LCD Acer Part Name Keyboard ACER AC7T_A10B AC7T Internal...
Acer Aspire 7250 Service Guide
Page 211
..., 375G/P, 4K drive SATA 8MB LF+HF F/W:01.01A01 KH.75008.011 Keyboard 60004864 DARFON LAN AC7T_A10B Keyboard ACER AC7T_A10B AC7T KB.I170A.143 Internal 17 Standard Black NONE Y2010 Acer Texture 10017383 Atheros LCD AR8158L Atheros AR8158L NI.22400.058 60003316 AUO NLED17.3WXGA LED LCD AUO 17.3'' WXGA+... LG NLED17.3WXGA LED LCD LPL 17.3" WXGA+ Glare LK.17308.002 +G LP173WD1-TLA3 LF 220nit 8ms 600:1 10001022 CMI NLED17.3WXGA LED LCD CMO 17.3'' WXGA+ Glare +G N173FGE-L21 LF 220nit 8ms 650:1 MEM LK.1730D.002 60001993 NANYA SO1GBIII13 Memory NANYA SO-DIMM DDRIII 1333 KN.1GB03....
..., 375G/P, 4K drive SATA 8MB LF+HF F/W:01.01A01 KH.75008.011 Keyboard 60004864 DARFON LAN AC7T_A10B Keyboard ACER AC7T_A10B AC7T KB.I170A.143 Internal 17 Standard Black NONE Y2010 Acer Texture 10017383 Atheros LCD AR8158L Atheros AR8158L NI.22400.058 60003316 AUO NLED17.3WXGA LED LCD AUO 17.3'' WXGA+... LG NLED17.3WXGA LED LCD LPL 17.3" WXGA+ Glare LK.17308.002 +G LP173WD1-TLA3 LF 220nit 8ms 600:1 10001022 CMI NLED17.3WXGA LED LCD CMO 17.3'' WXGA+ Glare +G N173FGE-L21 LF 220nit 8ms 650:1 MEM LK.1730D.002 60001993 NANYA SO1GBIII13 Memory NANYA SO-DIMM DDRIII 1333 KN.1GB03....